mrkad
/
php-qrcode
zrkadlo https://github.com/chillerlan/php-qrcode.git


			
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                                    <h4 class="phpdocumentor-sidebar__root-namespace"><a href="namespaces/chillerlan.html">chillerlan</a></h4>
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                <a href="namespaces/chillerlan-qrcode.html">QRCode</a>
                
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                <a href="namespaces/chillerlan-qrcodetest.html">QRCodeTest</a>
                
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    <article class="phpdocumentor-element -class">
        <h2 class="phpdocumentor-content__title">
    QRCode

    
            <div class="phpdocumentor-element__package">
            in package
            <ul class="phpdocumentor-breadcrumbs">
                                    <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
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        <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">29</span>

    </aside>

            <p class="phpdocumentor-summary">Turns a text string into a Model 2 QR Code</p>


    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
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    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="https://github.com/kazuhikoarase/qrcode-generator/tree/master/php"><abbr title="https://github.com/kazuhikoarase/qrcode-generator/tree/master/php">https://github.com/kazuhikoarase/qrcode-generator/tree/master/php</abbr></a></span>
                                        
                                             
                                    </dd>
                            <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="http://www.qrcode.com/en/codes/model12.html"><abbr title="http://www.qrcode.com/en/codes/model12.html">http://www.qrcode.com/en/codes/model12.html</abbr></a></span>
                                        
                                             
                                    </dd>
                            <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="https://www.swisseduc.ch/informatik/theoretische_informatik/qr_codes/docs/qr_standard.pdf"><abbr title="https://www.swisseduc.ch/informatik/theoretische_informatik/qr_codes/docs/qr_standard.pdf">https://www.swisseduc.ch/informatik/theoretische_informatik/qr_codes/docs/qr_standard.pdf</abbr></a></span>
                                        
                                             
                                    </dd>
                            <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="https://en.wikipedia.org/wiki/QR_code"><abbr title="https://en.wikipedia.org/wiki/QR_code">https://en.wikipedia.org/wiki/QR_code</abbr></a></span>
                                        
                                             
                                    </dd>
                            <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="http://www.thonky.com/qr-code-tutorial/"><abbr title="http://www.thonky.com/qr-code-tutorial/">http://www.thonky.com/qr-code-tutorial/</abbr></a></span>
                                        
                                             
                                    </dd>
                        </dl>


<h3 id="toc">
    Table of Contents
    <a href="#toc" class="headerlink"><i class="fas fa-link"></i></a>
</h3>

<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_H">ECC_H</a>
    <span>
        &nbsp;= chillerlanQRCodeCommonEccLevel::H                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_L">ECC_L</a>
    <span>
        &nbsp;= chillerlanQRCodeCommonEccLevel::L                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_M">ECC_M</a>
    <span>
        &nbsp;= chillerlanQRCodeCommonEccLevel::M                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_Q">ECC_Q</a>
    <span>
        &nbsp;= chillerlanQRCodeCommonEccLevel::Q                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_MASK_PATTERN_AUTO">MASK_PATTERN_AUTO</a>
    <span>
        &nbsp;= -1                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_CUSTOM">OUTPUT_CUSTOM</a>
    <span>
        &nbsp;= &#039;custom&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_FPDF">OUTPUT_FPDF</a>
    <span>
        &nbsp;= &#039;fpdf&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_GIF">OUTPUT_IMAGE_GIF</a>
    <span>
        &nbsp;= &#039;gif&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_JPG">OUTPUT_IMAGE_JPG</a>
    <span>
        &nbsp;= &#039;jpg&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_PNG">OUTPUT_IMAGE_PNG</a>
    <span>
        &nbsp;= &#039;png&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGICK">OUTPUT_IMAGICK</a>
    <span>
        &nbsp;= &#039;imagick&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MARKUP_HTML">OUTPUT_MARKUP_HTML</a>
    <span>
        &nbsp;= &#039;html&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MARKUP_SVG">OUTPUT_MARKUP_SVG</a>
    <span>
        &nbsp;= &#039;svg&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MODES">OUTPUT_MODES</a>
    <span>
        &nbsp;= [chillerlanQRCodeOutputQRMarkup::class =&gt; [self::OUTPUT_MARKUP_SVG, self::OUTPUT_MARKUP_HTML], chillerlanQRCodeOutputQRImage::class =&gt; [self::OUTPUT_IMAGE_PNG, self::OUTPUT_IMAGE_GIF, self::OUTPUT_IMAGE_JPG], chillerlanQRCodeOutputQRString::class =&gt; [self::OUTPUT_STRING_JSON, self::OUTPUT_STRING_TEXT], chillerlanQRCodeOutputQRImagick::class =&gt; [self::OUTPUT_IMAGICK], chillerlanQRCodeOutputQRFpdf::class =&gt; [self::OUTPUT_FPDF]]                    </span>
</dt>
<dd>Map of built-in output modules =&gt; capabilities</dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_STRING_JSON">OUTPUT_STRING_JSON</a>
    <span>
        &nbsp;= &#039;json&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_STRING_TEXT">OUTPUT_STRING_TEXT</a>
    <span>
        &nbsp;= &#039;text&#039;                    </span>
</dt>
<dd></dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#constant_VERSION_AUTO">VERSION_AUTO</a>
    <span>
        &nbsp;= -1                    </span>
</dt>
<dd></dd>

                <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a href="classes/chillerlan-QRCode-QRCode.html#property_dataSegments">$dataSegments</a>
    <span>
                &nbsp;: array&lt;string|int, mixed&gt;            </span>
</dt>
<dd>A collection of one or more data segments of [classname, data] to write</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a href="classes/chillerlan-QRCode-QRCode.html#property_options">$options</a>
    <span>
                &nbsp;: <abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>            </span>
</dt>
<dd>The settings container</dd>

                <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method___construct">__construct()</a>
    <span>
                        &nbsp;: mixed    </span>
</dt>
<dd>QRCode constructor.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addAlphaNumSegment">addAlphaNumSegment()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds an alphanumeric data segment</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addByteSegment">addByteSegment()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds an 8-bit byte data segment</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addEciDesignator">addEciDesignator()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds a standalone ECI designator</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addEciSegment">addEciSegment()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds an ECI data segment (including designator)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addKanjiSegment">addKanjiSegment()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds a Kanji data segment</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addNumericSegment">addNumericSegment()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Adds a numeric data segment</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_clearSegments">clearSegments()</a>
    <span>
                        &nbsp;: self    </span>
</dt>
<dd>Clears the data segments array</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_getMatrix">getMatrix()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a>    </span>
</dt>
<dd>Returns a QRMatrix object for the given $data and current QROptions</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_isAlphaNum">isAlphaNum()</a>
    <span>
                        &nbsp;: bool    </span>
</dt>
<dd>checks if a string qualifies as alphanumeric (convenience method)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_isByte">isByte()</a>
    <span>
                        &nbsp;: bool    </span>
</dt>
<dd>a dummy (convenience method)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_isKanji">isKanji()</a>
    <span>
                        &nbsp;: bool    </span>
</dt>
<dd>checks if a string qualifies as Kanji (convenience method)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_isNumber">isNumber()</a>
    <span>
                        &nbsp;: bool    </span>
</dt>
<dd>checks if a string qualifies as numeric (convenience method)</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromBlob">readFromBlob()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a>    </span>
</dt>
<dd>Reads a QR Code from the given data blob</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromFile">readFromFile()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a>    </span>
</dt>
<dd>Reads a QR Code from a given file</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromSource">readFromSource()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a>    </span>
</dt>
<dd>Reads a QR Code from the given luminance source</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_render">render()</a>
    <span>
                        &nbsp;: mixed    </span>
</dt>
<dd>Renders a QR Code for the given $data and QROptions</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_addSegment">addSegment()</a>
    <span>
                        &nbsp;: void    </span>
</dt>
<dd>Adds a data segment</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_initCustomOutputInterface">initCustomOutputInterface()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a>    </span>
</dt>
<dd>initializes a custom output module after checking the existence of the class and if it implemnts the required interface</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a href="classes/chillerlan-QRCode-QRCode.html#method_initOutputInterface">initOutputInterface()</a>
    <span>
                        &nbsp;: <a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a>    </span>
</dt>
<dd>returns a fresh (built-in) QROutputInterface</dd>

        </dl>


    <section class="phpdocumentor-constants">
        <h3 class="phpdocumentor-elements__header" id="constants">
            Constants
            <a href="classes/chillerlan-QRCode-QRCode.html#constants" class="headerlink"><i class="fas fa-link"></i></a>
        </h3>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_ECC_H">
        ECC_H
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_H" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">47</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">ECC_H</span>
    = <span class="phpdocumentor-signature__default-value">chillerlanQRCodeCommonEccLevel::H</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_ECC_L">
        ECC_L
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_L" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">41</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">ECC_L</span>
    = <span class="phpdocumentor-signature__default-value">chillerlanQRCodeCommonEccLevel::L</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_ECC_M">
        ECC_M
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_M" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">43</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">ECC_M</span>
    = <span class="phpdocumentor-signature__default-value">chillerlanQRCodeCommonEccLevel::M</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_ECC_Q">
        ECC_Q
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_ECC_Q" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">45</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">ECC_Q</span>
    = <span class="phpdocumentor-signature__default-value">chillerlanQRCodeCommonEccLevel::Q</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_MASK_PATTERN_AUTO">
        MASK_PATTERN_AUTO
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_MASK_PATTERN_AUTO" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">34</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">MASK_PATTERN_AUTO</span>
    = <span class="phpdocumentor-signature__default-value">-1</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_CUSTOM">
        OUTPUT_CUSTOM
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_CUSTOM" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">68</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_CUSTOM</span>
    = <span class="phpdocumentor-signature__default-value">&#039;custom&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_FPDF">
        OUTPUT_FPDF
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_FPDF" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">66</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_FPDF</span>
    = <span class="phpdocumentor-signature__default-value">&#039;fpdf&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_IMAGE_GIF">
        OUTPUT_IMAGE_GIF
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_GIF" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">58</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_IMAGE_GIF</span>
    = <span class="phpdocumentor-signature__default-value">&#039;gif&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_IMAGE_JPG">
        OUTPUT_IMAGE_JPG
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_JPG" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">56</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_IMAGE_JPG</span>
    = <span class="phpdocumentor-signature__default-value">&#039;jpg&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_IMAGE_PNG">
        OUTPUT_IMAGE_PNG
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGE_PNG" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">54</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_IMAGE_PNG</span>
    = <span class="phpdocumentor-signature__default-value">&#039;png&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_IMAGICK">
        OUTPUT_IMAGICK
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_IMAGICK" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">64</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_IMAGICK</span>
    = <span class="phpdocumentor-signature__default-value">&#039;imagick&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_MARKUP_HTML">
        OUTPUT_MARKUP_HTML
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MARKUP_HTML" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">50</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_MARKUP_HTML</span>
    = <span class="phpdocumentor-signature__default-value">&#039;html&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_MARKUP_SVG">
        OUTPUT_MARKUP_SVG
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MARKUP_SVG" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">52</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_MARKUP_SVG</span>
    = <span class="phpdocumentor-signature__default-value">&#039;svg&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_MODES">
        OUTPUT_MODES
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_MODES" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">75</span>

    </aside>

        <p class="phpdocumentor-summary">Map of built-in output modules =&gt; capabilities</p>

    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">array&lt;string|int, array&lt;string|int, string&gt;&gt;</span>
    <span class="phpdocumentor-signature__name">OUTPUT_MODES</span>
    = <span class="phpdocumentor-signature__default-value">[chillerlanQRCodeOutputQRMarkup::class =&gt; [self::OUTPUT_MARKUP_SVG, self::OUTPUT_MARKUP_HTML], chillerlanQRCodeOutputQRImage::class =&gt; [self::OUTPUT_IMAGE_PNG, self::OUTPUT_IMAGE_GIF, self::OUTPUT_IMAGE_JPG], chillerlanQRCodeOutputQRString::class =&gt; [self::OUTPUT_STRING_JSON, self::OUTPUT_STRING_TEXT], chillerlanQRCodeOutputQRImagick::class =&gt; [self::OUTPUT_IMAGICK], chillerlanQRCodeOutputQRFpdf::class =&gt; [self::OUTPUT_FPDF]]</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_STRING_JSON">
        OUTPUT_STRING_JSON
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_STRING_JSON" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">60</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_STRING_JSON</span>
    = <span class="phpdocumentor-signature__default-value">&#039;json&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_OUTPUT_STRING_TEXT">
        OUTPUT_STRING_TEXT
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_OUTPUT_STRING_TEXT" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">62</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">OUTPUT_STRING_TEXT</span>
    = <span class="phpdocumentor-signature__default-value">&#039;text&#039;</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_VERSION_AUTO">
        VERSION_AUTO
        <a href="classes/chillerlan-QRCode-QRCode.html#constant_VERSION_AUTO" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>

    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">32</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
    <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">VERSION_AUTO</span>
    = <span class="phpdocumentor-signature__default-value">-1</span>
</code>


</article>
            </section>

        
    <section class="phpdocumentor-properties">
        <h3 class="phpdocumentor-elements__header" id="properties">
            Properties
            <a href="classes/chillerlan-QRCode-QRCode.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
        </h3>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_dataSegments">
        $dataSegments
        <a href="classes/chillerlan-QRCode-QRCode.html#property_dataSegments" class="headerlink"><i class="fas fa-link"></i></a>
        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">111</span>

    </aside>

        <p class="phpdocumentor-summary">A collection of one or more data segments of [classname, data] to write</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type">array&lt;string|int, mixed&gt;</span>
    <span class="phpdocumentor-signature__name">$dataSegments</span>
     = <span class="phpdocumentor-signature__default-value">[]</span></code>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">see</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                    <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a></span>
                                        
                                             
                                    </dd>
                        </dl>

</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_options">
        $options
        <a href="classes/chillerlan-QRCode-QRCode.html#property_options" class="headerlink"><i class="fas fa-link"></i></a>
        <span class="phpdocumentor-element__modifiers">
                                </span>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">102</span>

    </aside>

        <p class="phpdocumentor-summary">The settings container</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
        <span class="phpdocumentor-signature__type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
    <span class="phpdocumentor-signature__name">$options</span>
    </code>

    
</article>
            </section>

            <section class="phpdocumentor-methods">
        <h3 class="phpdocumentor-elements__header" id="methods">
            Methods
            <a href="classes/chillerlan-QRCode-QRCode.html#methods" class="headerlink"><i class="fas fa-link"></i></a>
        </h3>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method___construct">
        __construct()
        <a href="classes/chillerlan-QRCode-QRCode.html#method___construct" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">118</span>

    </aside>

        <p class="phpdocumentor-summary">QRCode constructor.</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">__construct</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>

        <section class="phpdocumentor-description"><p>Sets the options instance</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$options</span>
                : <span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr></span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">mixed</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addAlphaNumSegment">
        addAlphaNumSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addAlphaNumSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">275</span>

    </aside>

        <p class="phpdocumentor-summary">Adds an alphanumeric data segment</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addAlphaNumSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.3 - Alphanumeric Mode</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addByteSegment">
        addByteSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addByteSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">297</span>

    </aside>

        <p class="phpdocumentor-summary">Adds an 8-bit byte data segment</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addByteSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.4 - 8-bit Byte Mode</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addEciDesignator">
        addEciDesignator()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addEciDesignator" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">308</span>

    </aside>

        <p class="phpdocumentor-summary">Adds a standalone ECI designator</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addEciDesignator</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$encoding</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.1 - Extended Channel Interpretation (ECI) Mode</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$encoding</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addEciSegment">
        addEciSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addEciSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">321</span>

    </aside>

        <p class="phpdocumentor-summary">Adds an ECI data segment (including designator)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addEciSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$encoding</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>i hate this somehow but i'll leave it for now</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$encoding</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-QRCodeException.html"><abbr title="\chillerlan\QRCode\QRCodeException">QRCodeException</abbr></a></span>
                                                            
                                             
                                    </dd>
                        </dl>

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addKanjiSegment">
        addKanjiSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addKanjiSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">286</span>

    </aside>

        <p class="phpdocumentor-summary">Adds a Kanji data segment</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addKanjiSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.5 - Kanji Mode</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addNumericSegment">
        addNumericSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addNumericSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">264</span>

    </aside>

        <p class="phpdocumentor-summary">Adds a numeric data segment</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">addNumericSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.2 - Numeric Mode</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_clearSegments">
        clearSegments()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_clearSegments" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">253</span>

    </aside>

        <p class="phpdocumentor-summary">Clears the data segments array</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">clearSegments</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">self</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getMatrix">
        getMatrix()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_getMatrix" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">151</span>

    </aside>

        <p class="phpdocumentor-summary">Returns a QRMatrix object for the given $data and current QROptions</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">getMatrix</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span></code>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Data-QRCodeDataException.html"><abbr title="\chillerlan\QRCode\Data\QRCodeDataException">QRCodeDataException</abbr></a></span>
                                                            
                                             
                                    </dd>
                        </dl>

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Data-QRMatrix.html"><abbr title="\chillerlan\QRCode\Data\QRMatrix">QRMatrix</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_isAlphaNum">
        isAlphaNum()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_isAlphaNum" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">222</span>

    </aside>

        <p class="phpdocumentor-summary">checks if a string qualifies as alphanumeric (convenience method)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">isAlphaNum</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$string</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$string</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">bool</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_isByte">
        isByte()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_isByte" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">236</span>

    </aside>

        <p class="phpdocumentor-summary">a dummy (convenience method)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">isByte</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$string</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$string</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">bool</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_isKanji">
        isKanji()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_isKanji" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">229</span>

    </aside>

        <p class="phpdocumentor-summary">checks if a string qualifies as Kanji (convenience method)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">isKanji</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$string</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$string</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">bool</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_isNumber">
        isNumber()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_isNumber" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">215</span>

    </aside>

        <p class="phpdocumentor-summary">checks if a string qualifies as numeric (convenience method)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">isNumber</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$string</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">bool</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$string</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">bool</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readFromBlob">
        readFromBlob()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromBlob" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">349</span>

    </aside>

        <p class="phpdocumentor-summary">Reads a QR Code from the given data blob</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">readFromBlob</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$blob</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$blob</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readFromFile">
        readFromFile()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromFile" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">342</span>

    </aside>

        <p class="phpdocumentor-summary">Reads a QR Code from a given file</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">readFromFile</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$path</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$path</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_readFromSource">
        readFromSource()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_readFromSource" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">356</span>

    </aside>

        <p class="phpdocumentor-summary">Reads a QR Code from the given luminance source</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">readFromSource</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Decoder-LuminanceSourceInterface.html"><abbr title="\chillerlan\QRCode\Decoder\LuminanceSourceInterface">LuminanceSourceInterface</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$source</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$source</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Decoder-LuminanceSourceInterface.html"><abbr title="\chillerlan\QRCode\Decoder\LuminanceSourceInterface">LuminanceSourceInterface</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Decoder-DecoderResult.html"><abbr title="\chillerlan\QRCode\Decoder\DecoderResult">DecoderResult</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_render">
        render()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_render" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">127</span>

    </aside>

        <p class="phpdocumentor-summary">Renders a QR Code for the given $data and QROptions</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                <span class="phpdocumentor-signature__name">render</span><span>(</span><span class="phpdocumentor-signature__argument"><span>[</span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$data</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$file</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">null</span><span> ]</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>

    
        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$data</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$file</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">mixed</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_addSegment">
        addSegment()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_addSegment" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">246</span>

    </aside>

        <p class="phpdocumentor-summary">Adds a data segment</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                <span class="phpdocumentor-signature__name">addSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$segment</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>

        <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 8.3.6 - Mixing modes
ISO/IEC 18004:2000 Annex H - Optimisation of bit stream length</p>
</section>

        <h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
    <dl class="phpdocumentor-argument-list">
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$segment</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                    <section class="phpdocumentor-description"></section>

            </dd>
            </dl>

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type">void</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_initCustomOutputInterface">
        initCustomOutputInterface()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_initCustomOutputInterface" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">198</span>

    </aside>

        <p class="phpdocumentor-summary">initializes a custom output module after checking the existence of the class and if it implemnts the required interface</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                <span class="phpdocumentor-signature__name">initCustomOutputInterface</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a></span></code>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
                                                            
                                             
                                    </dd>
                        </dl>

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_initOutputInterface">
        initOutputInterface()
        <a href="classes/chillerlan-QRCode-QRCode.html#method_initOutputInterface" class="headerlink"><i class="fas fa-link"></i></a>
    </h4>
    <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/QRCode.php"><a href="files/src-qrcode.html"><abbr title="src/QRCode.php">QRCode.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">176</span>

    </aside>

        <p class="phpdocumentor-summary">returns a fresh (built-in) QROutputInterface</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                <span class="phpdocumentor-signature__name">initOutputInterface</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a></span></code>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="#tags" class="headerlink"><i class="fas fa-link"></i></a>
    </h5>
    <dl class="phpdocumentor-tag-list">
                                    <dt class="phpdocumentor-tag-list__entry">
                    <span class="phpdocumentor-tag__name">throws</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                <span class="phpdocumentor-tag-link"><a href="classes/chillerlan-QRCode-Output-QRCodeOutputException.html"><abbr title="\chillerlan\QRCode\Output\QRCodeOutputException">QRCodeOutputException</abbr></a></span>
                                                            
                                             
                                    </dd>
                        </dl>

        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Output-QROutputInterface.html"><abbr title="\chillerlan\QRCode\Output\QROutputInterface">QROutputInterface</abbr></a></span>
            &mdash;
        
    
</article>
            </section>

        
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