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


			
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							<!DOCTYPE html>
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            <title>Documentation</title>
    
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    <label>
        <span class="visually-hidden">Search for</span>
        <svg class="phpdocumentor-search__icon" width="21" height="20" viewBox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
            <circle cx="7.5" cy="7.5" r="6.5" stroke="currentColor" stroke-width="2"/>
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    Menu
</label>
<aside class="phpdocumentor-column -four phpdocumentor-sidebar">
                    <section class="phpdocumentor-sidebar__category">
            <h2 class="phpdocumentor-sidebar__category-header">Namespaces</h2>
                                    <h4 class="phpdocumentor-sidebar__root-namespace">
    <a href="namespaces/chillerlan.html" class="">chillerlan</a>
</h4>
    <ul class="phpdocumentor-list">
                    <li>
                <a href="namespaces/chillerlan-qrcode.html" class="">QRCode</a>
                
            </li>
                    <li>
                <a href="namespaces/chillerlan-qrcodetest.html" class="">QRCodeTest</a>
                
            </li>
            </ul>

                        </section>
                <section class="phpdocumentor-sidebar__category">
            <h2 class="phpdocumentor-sidebar__category-header">Packages</h2>
                                    <h4 class="phpdocumentor-sidebar__root-namespace">
    <a href="packages/Application.html" class="">Application</a>
</h4>

                        </section>
            
    <section class="phpdocumentor-sidebar__category">
        <h2 class="phpdocumentor-sidebar__category-header">Reports</h2>
                <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/deprecated.html">Deprecated</a></h3>
        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/errors.html">Errors</a></h3>
        <h3 class="phpdocumentor-sidebar__root-package"><a href="reports/markers.html">Markers</a></h3>
    </section>

    <section class="phpdocumentor-sidebar__category">
        <h2 class="phpdocumentor-sidebar__category-header">Indices</h2>
        <h3 class="phpdocumentor-sidebar__root-package"><a href="indices/files.html">Files</a></h3>
    </section>
</aside>

            <div class="phpdocumentor-column -eight phpdocumentor-content">
                    <ul class="phpdocumentor-breadcrumbs">
            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan.html">chillerlan</a></li>
            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode.html">QRCode</a></li>
            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode-common.html">Common</a></li>
    </ul>

    <article class="phpdocumentor-element -class">
        <h2 class="phpdocumentor-content__title">
    FormatInformation

    
            <div class="phpdocumentor-element__package">
            in package
            <ul class="phpdocumentor-breadcrumbs">
                                    <li class="phpdocumentor-breadcrumb"><a href="packages/Application.html">Application</a></li>
                            </ul>
        </div>
    
    
    </h2>

        <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">20</span>

    </aside>

            <p class="phpdocumentor-summary">Encapsulates a QR Code&#039;s format information, including the data mask used and error correction level.</p>


    <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">author</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                                 <section class="phpdocumentor-description"><p>Sean Owen</p>
</section>

                                    </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="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</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-Common-FormatInformation.html#constant_DECODE_LOOKUP">DECODE_LOOKUP</a>
    <span>
        &nbsp;= [[0x0, 0x5412], [0x1, 0x5125], [0x2, 0x5e7c], [0x3, 0x5b4b], [0x4, 0x45f9], [0x5, 0x40ce], [0x6, 0x4f97], [0x7, 0x4aa0], [0x8, 0x77c4], [0x9, 0x72f3], [0xa, 0x7daa], [0xb, 0x789d], [0xc, 0x662f], [0xd, 0x6318], [0xe, 0x6c41], [0xf, 0x6976], [0x10, 0x1689], [0x11, 0x13be], [0x12, 0x1ce7], [0x13, 0x19d0], [0x14, 0x762], [0x15, 0x255], [0x16, 0xd0c], [0x17, 0x83b], [0x18, 0x355f], [0x19, 0x3068], [0x1a, 0x3f31], [0x1b, 0x3a06], [0x1c, 0x24b4], [0x1d, 0x2183], [0x1e, 0x2eda], [0x1f, 0x2bed]]                            </span>
</dt>
<dd>See ISO 18004:2006, Annex C, Table C.1</dd>

            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#constant_FORMAT_INFO_MASK_QR">FORMAT_INFO_MASK_QR</a>
    <span>
        &nbsp;= 0x5412                            </span>
</dt>
<dd></dd>

                    <dt class="phpdocumentor-table-of-contents__entry -property -private">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#property_errorCorrectionLevel">$errorCorrectionLevel</a>
    <span>
                        &nbsp;: int            </span>
</dt>
<dd>The current ECC level value</dd>

            <dt class="phpdocumentor-table-of-contents__entry -property -private">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#property_maskPattern">$maskPattern</a>
    <span>
                        &nbsp;: int            </span>
</dt>
<dd>The current mask pattern (0-7)</dd>

                <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#method___construct">__construct()</a>
    <span>
                                &nbsp;: mixed    </span>
</dt>
<dd>Receives the format information from a parsed QR Code, detects ECC level and mask pattern</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#method_getErrorCorrectionLevel">getErrorCorrectionLevel()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a>    </span>
</dt>
<dd>Returns and EccLevel instance ith the detected ECC level set</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#method_getMaskPattern">getMaskPattern()</a>
    <span>
                                &nbsp;: <a href="classes/chillerlan-QRCode-Common-MaskPattern.html"><abbr title="\chillerlan\QRCode\Common\MaskPattern">MaskPattern</abbr></a>    </span>
</dt>
<dd>Returns a MaskPattern instance with the detected mask pattern set</dd>

        </dl>


    <section class="phpdocumentor-constants">
        <h3 class="phpdocumentor-elements__header" id="constants">
            Constants
            <a href="classes/chillerlan-QRCode-Common-FormatInformation.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_DECODE_LOOKUP">
        DECODE_LOOKUP
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#constant_DECODE_LOOKUP" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">29</span>

    </aside>

        <p class="phpdocumentor-summary">See ISO 18004:2006, Annex C, Table C.1</p>

    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">mixed</span>
    <span class="phpdocumentor-signature__name">DECODE_LOOKUP</span>
    = <span class="phpdocumentor-signature__default-value">[[0x0, 0x5412], [0x1, 0x5125], [0x2, 0x5e7c], [0x3, 0x5b4b], [0x4, 0x45f9], [0x5, 0x40ce], [0x6, 0x4f97], [0x7, 0x4aa0], [0x8, 0x77c4], [0x9, 0x72f3], [0xa, 0x7daa], [0xb, 0x789d], [0xc, 0x662f], [0xd, 0x6318], [0xe, 0x6c41], [0xf, 0x6976], [0x10, 0x1689], [0x11, 0x13be], [0x12, 0x1ce7], [0x13, 0x19d0], [0x14, 0x762], [0x15, 0x255], [0x16, 0xd0c], [0x17, 0x83b], [0x18, 0x355f], [0x19, 0x3068], [0x1a, 0x3f31], [0x1b, 0x3a06], [0x1c, 0x24b4], [0x1d, 0x2183], [0x1e, 0x2eda], [0x1f, 0x2bed]]</span>
</code>


        <section class="phpdocumentor-description"><p>[data bits, sequence after masking]</p>
</section>

        <section class="phpdocumentor-description"></section>

    
</article>
                    <article class="phpdocumentor-element -constant -public ">
    <h4 class="phpdocumentor-element__name" id="constant_FORMAT_INFO_MASK_QR">
        FORMAT_INFO_MASK_QR
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#constant_FORMAT_INFO_MASK_QR" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">22</span>

    </aside>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">public</span>
        <span class="phpdocumentor-signature__type">mixed</span>
    <span class="phpdocumentor-signature__name">FORMAT_INFO_MASK_QR</span>
    = <span class="phpdocumentor-signature__default-value">0x5412</span>
</code>


        <section class="phpdocumentor-description"></section>

        <section class="phpdocumentor-description"></section>

    
</article>
            </section>

        
    <section class="phpdocumentor-properties">
        <h3 class="phpdocumentor-elements__header" id="properties">
            Properties
            <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#properties" class="headerlink"><i class="fas fa-link"></i></a>
        </h3>
                    <article
        class="
            phpdocumentor-element
            -property
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_errorCorrectionLevel">
        $errorCorrectionLevel
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#property_errorCorrectionLevel" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">72</span>

    </aside>

        <p class="phpdocumentor-summary">The current ECC level value</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">$errorCorrectionLevel</span>
    </code>

        <section class="phpdocumentor-description"><p>L: 0b01
M: 0b00
Q: 0b11
H: 0b10</p>
</section>

        <section class="phpdocumentor-description"></section>

    
</article>
                    <article
        class="
            phpdocumentor-element
            -property
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="property_maskPattern">
        $maskPattern
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#property_maskPattern" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">77</span>

    </aside>

        <p class="phpdocumentor-summary">The current mask pattern (0-7)</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">int</span>
    <span class="phpdocumentor-signature__name">$maskPattern</span>
    </code>

    
        <section class="phpdocumentor-description"></section>

    
</article>
            </section>

            <section class="phpdocumentor-methods">
        <h3 class="phpdocumentor-elements__header" id="methods">
            Methods
            <a href="classes/chillerlan-QRCode-Common-FormatInformation.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-Common-FormatInformation.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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">82</span>

    </aside>

        <p class="phpdocumentor-summary">Receives the format information from a parsed QR Code, detects ECC level and mask pattern</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 class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$formatInfo</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">$formatInfo</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">mixed</span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getErrorCorrectionLevel">
        getErrorCorrectionLevel()
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#method_getErrorCorrectionLevel" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">90</span>

    </aside>

        <p class="phpdocumentor-summary">Returns and EccLevel instance ith the detected ECC level set</p>

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

    
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
    <span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a></span>
            &mdash;
        
    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getMaskPattern">
        getMaskPattern()
        <a href="classes/chillerlan-QRCode-Common-FormatInformation.html#method_getMaskPattern" 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/Common/FormatInformation.php"><a href="files/src-common-formatinformation.html"><abbr title="src/Common/FormatInformation.php">FormatInformation.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">97</span>

    </aside>

        <p class="phpdocumentor-summary">Returns a MaskPattern instance with the detected mask pattern set</p>

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

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