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


			
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    <a href="namespaces/chillerlan.html" class="">chillerlan</a>
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            <li class="phpdocumentor-breadcrumb"><a href="namespaces/chillerlan-qrcode-data.html">Data</a></li>
    </ul>

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

        <span class="phpdocumentor-element__extends">
        extends <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeAbstract">QRDataModeAbstract</abbr></a>
    </span>
    
            <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>

<div class="phpdocumentor-label-line">

    <div class="phpdocumentor-label phpdocumentor-label--success"><span>Final</span><span>Yes</span></div>


</div>

        <aside class="phpdocumentor-element-found-in">
    <abbr class="phpdocumentor-element-found-in__file" title="src/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">23</span>

    </aside>

            <p class="phpdocumentor-summary">Alphanumeric mode: 0 to 9, A to Z, space, $ % * + - . / :</p>


    <section class="phpdocumentor-description"><p>ISO/IEC 18004:2000 Section 8.3.3
ISO/IEC 18004:2000 Section 8.4.3</p>
</section>


<h3 id="toc">
    Table of Contents
    <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc" class="headerlink"><i class="fas fa-link"></i></a>

</h3>


<h4 id="toc-constants">
    Constants
    <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-constants" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -constant -public">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_DATAMODE">DATAMODE</a>
    <span>
        &nbsp;= \chillerlan\QRCode\Common\Mode::ALPHANUM                            </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -constant -private">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_CHAR_MAP">CHAR_MAP</a>
    <span>
        &nbsp;= &#039;0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:&#039;                            </span>
</dt>
<dd>ISO/IEC 18004:2000 Table 5</dd>

    </dl>


<h4 id="toc-properties">
    Properties
    <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-properties" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -property -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#property_data">$data</a>
    <span>
                        &nbsp;: string            </span>
</dt>
<dd>The data to write</dd>

    </dl>

<h4 id="toc-methods">
    Methods
    <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-methods" class="headerlink"><i class="fas fa-link"></i></a>

</h4>
<dl class="phpdocumentor-table-of-contents">
            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method___construct">__construct()</a>
    <span>
                                &nbsp;: mixed    </span>
</dt>
<dd>QRDataModeAbstract constructor.</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_convertEncoding">convertEncoding()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>encoding conversion helper</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_decodeSegment">decodeSegment()</a>
    <span>
                                &nbsp;: string    </span>
</dt>
<dd>reads a segment from the BitBuffer and decodes in the current data mode</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_getLengthInBits">getLengthInBits()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>retruns the length in bits of the data string</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_validateString">validateString()</a>
    <span>
                                &nbsp;: bool    </span>
</dt>
<dd>checks if the given string qualifies for the encoder module</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -public">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_write">write()</a>
    <span>
                                &nbsp;: static    </span>
</dt>
<dd>writes the actual data string to the BitBuffer, uses the given version to determine the length bits</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_getCharCount">getCharCount()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>returns the character count of the $data string</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -protected">
    <a class="" href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_getLengthBits">getLengthBits()</a>
    <span>
                                &nbsp;: int    </span>
</dt>
<dd>shortcut</dd>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_chr">chr()</a>
    <span>
                                &nbsp;: string    </span>
</dt>

            <dt class="phpdocumentor-table-of-contents__entry -method -private">
    <a class="" href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_ord">ord()</a>
    <span>
                                &nbsp;: int    </span>
</dt>

    </dl>


    <section class="phpdocumentor-constants">
        <h3 class="phpdocumentor-elements__header" id="constants">
            Constants
            <a href="classes/chillerlan-QRCode-Data-AlphaNum.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_DATAMODE">
        DATAMODE
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_DATAMODE" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.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">mixed</span>
    <span class="phpdocumentor-signature__name">DATAMODE</span>
    = <span class="phpdocumentor-signature__default-value">\chillerlan\QRCode\Common\Mode::ALPHANUM</span>
</code>


</article>
                    <article class="phpdocumentor-element -constant -private ">
    <h4 class="phpdocumentor-element__name" id="constant_CHAR_MAP">
        CHAR_MAP
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_CHAR_MAP" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">30</span>

    </aside>

        <p class="phpdocumentor-summary">ISO/IEC 18004:2000 Table 5</p>

    
    <code class="phpdocumentor-signature phpdocumentor-code ">
    <span class="phpdocumentor-signature__visibility">private</span>
        <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">CHAR_MAP</span>
    = <span class="phpdocumentor-signature__default-value">&#039;0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ $%*+-./:&#039;</span>
</code>


</article>
            </section>

        
    <section class="phpdocumentor-properties">
        <h3 class="phpdocumentor-elements__header" id="properties">
            Properties
            <a href="classes/chillerlan-QRCode-Data-AlphaNum.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_data">
        $data
        <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#property_data" 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/Data/QRDataModeAbstract.php"><a href="files/src-data-qrdatamodeabstract.html"><abbr title="src/Data/QRDataModeAbstract.php">QRDataModeAbstract.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">24</span>

    </aside>

        <p class="phpdocumentor-summary">The data to write</p>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
        <span class="phpdocumentor-signature__visibility">protected</span>
            <span class="phpdocumentor-signature__type">string</span>
    <span class="phpdocumentor-signature__name">$data</span>
     = <span class="phpdocumentor-signature__default-value">&#039;&#039;</span></code>

    
</article>
            </section>

            <section class="phpdocumentor-methods">
        <h3 class="phpdocumentor-elements__header" id="methods">
            Methods
            <a href="classes/chillerlan-QRCode-Data-AlphaNum.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-Data-QRDataModeAbstract.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/Data/QRDataModeAbstract.php"><a href="files/src-data-qrdatamodeabstract.html"><abbr title="src/Data/QRDataModeAbstract.php">QRDataModeAbstract.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">31</span>

    </aside>

        <p class="phpdocumentor-summary">QRDataModeAbstract 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">string|null&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>)</span><span> : </span><span class="phpdocumentor-signature__response_type">mixed</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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|null</span>
                 = <span class="phpdocumentor-signature__argument__default-value">null</span>            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method___construct#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>

    
</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                    -static                    "
>
    <h4 class="phpdocumentor-element__name" id="method_convertEncoding">
        convertEncoding()
        <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_convertEncoding" 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/Data/QRDataModeAbstract.php"><a href="files/src-data-qrdatamodeabstract.html"><abbr title="src/Data/QRDataModeAbstract.php">QRDataModeAbstract.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">52</span>

    </aside>

        <p class="phpdocumentor-summary">encoding conversion helper</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
            <span class="phpdocumentor-signature__static">static</span>        <span class="phpdocumentor-signature__name">convertEncoding</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">string</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">string</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_decodeSegment">
        decodeSegment()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_decodeSegment" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">71</span>

    </aside>

        <p class="phpdocumentor-summary">reads a segment from the BitBuffer and decodes in the current data mode</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">decodeSegment</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$bitBuffer</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$versionNumber</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">$bitBuffer</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$versionNumber</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_decodeSegment#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">inheritDoc</span>
                </dt>
                <dd class="phpdocumentor-tag-list__definition">
                                                                                
                                             
                                    </dd>
                                                <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>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">string</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getLengthInBits">
        getLengthInBits()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_getLengthInBits" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">34</span>

    </aside>

        <p class="phpdocumentor-summary">retruns the length in bits of the data string</p>

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

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                    -static                    "
>
    <h4 class="phpdocumentor-element__name" id="method_validateString">
        validateString()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_validateString" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">38</span>

    </aside>

        <p class="phpdocumentor-summary">checks if the given string qualifies for the encoder module</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
            <span class="phpdocumentor-signature__static">static</span>        <span class="phpdocumentor-signature__name">validateString</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>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">bool</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -public
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_write">
        write()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_write" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">42</span>

    </aside>

        <p class="phpdocumentor-summary">writes the actual data string to the BitBuffer, uses the given version to determine the length bits</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">public</span>
                    <span class="phpdocumentor-signature__name">write</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$bitBuffer</span></span><span class="phpdocumentor-signature__argument"><span>, </span><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$versionNumber</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">static</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">$bitBuffer</span>
                : <span class="phpdocumentor-signature__argument__return-type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
                    <dt class="phpdocumentor-argument-list__entry">
                <span class="phpdocumentor-signature__argument__name">$versionNumber</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">static</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getCharCount">
        getCharCount()
        <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_getCharCount" 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/Data/QRDataModeAbstract.php"><a href="files/src-data-qrdatamodeabstract.html"><abbr title="src/Data/QRDataModeAbstract.php">QRDataModeAbstract.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">48</span>

    </aside>

        <p class="phpdocumentor-summary">returns the character count of the $data string</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                    <span class="phpdocumentor-signature__name">getCharCount</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -protected
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_getLengthBits">
        getLengthBits()
        <a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_getLengthBits" 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/Data/QRDataModeAbstract.php"><a href="files/src-data-qrdatamodeabstract.html"><abbr title="src/Data/QRDataModeAbstract.php">QRDataModeAbstract.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">59</span>

    </aside>

        <p class="phpdocumentor-summary">shortcut</p>

    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">protected</span>
                    <span class="phpdocumentor-signature__name">getLengthBits</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$versionNumber</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">$versionNumber</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_chr">
        chr()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_chr" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">116</span>

    </aside>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">chr</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">int&nbsp;</span><span class="phpdocumentor-signature__argument__name">$ord</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">string</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">$ord</span>
                : <span class="phpdocumentor-signature__argument__return-type">int</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_chr#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>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">string</span>
            </section>

</article>
                    <article
        class="phpdocumentor-element
            -method
            -private
                                                        "
>
    <h4 class="phpdocumentor-element__name" id="method_ord">
        ord()
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_ord" 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/Data/AlphaNum.php"><a href="files/src-data-alphanum.html"><abbr title="src/Data/AlphaNum.php">AlphaNum.php</abbr></a></abbr>
    :
    <span class="phpdocumentor-element-found-in__line">102</span>

    </aside>

    
    <code class="phpdocumentor-code phpdocumentor-signature ">
    <span class="phpdocumentor-signature__visibility">private</span>
                    <span class="phpdocumentor-signature__name">ord</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">string&nbsp;</span><span class="phpdocumentor-signature__argument__name">$chr</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>

    <div class="phpdocumentor-label-line">
        </div>
    
    
        <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">$chr</span>
                : <span class="phpdocumentor-signature__argument__return-type">string</span>
                            </dt>
            <dd class="phpdocumentor-argument-list__definition">
                
            </dd>
            </dl>

    
    <h5 class="phpdocumentor-tag-list__heading" id="tags">
        Tags
        <a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_ord#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>

    
            <section>
        <h5 class="phpdocumentor-return-value__heading">Return values</h5>
        <span class="phpdocumentor-signature__response_type">int</span>
            </section>

</article>
            </section>

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            <pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Data/AlphaNum.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
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                                </section>
                <section class="phpdocumentor-on-this-page__sidebar">
                                
    <section class="phpdocumentor-on-this-page__content">
        <strong class="phpdocumentor-on-this-page__title">On this page</strong>

        <ul class="phpdocumentor-list -clean">
            <li class="phpdocumentor-on-this-page-section__title">Table Of Contents</li>
            <li>
                <ul class="phpdocumentor-list -clean">
                                        <li><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-constants">Constants</a></li>
                                                            <li><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-properties">Properties</a></li>
                                                            <li><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#toc-methods">Methods</a></li>
                                    </ul>
            </li>
                            <li class="phpdocumentor-on-this-page-section__title">Constants</li>
                <li>
                    <ul class="phpdocumentor-list -clean">
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_DATAMODE">DATAMODE</a></li>
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#constant_CHAR_MAP">CHAR_MAP</a></li>
                                            </ul>
                </li>
            
                            <li class="phpdocumentor-on-this-page-section__title">Properties</li>
                <li>
                    <ul class="phpdocumentor-list -clean">
                                                    <li class=""><a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#property_data">$data</a></li>
                                            </ul>
                </li>
            
                        <li class="phpdocumentor-on-this-page-section__title">Methods</li>
            <li>
                <ul class="phpdocumentor-list -clean">
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method___construct">__construct()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-QRDataModeAbstract.html#method_convertEncoding">convertEncoding()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_decodeSegment">decodeSegment()</a></li>
                                            <li class=""><a href="classes/chillerlan-QRCode-Data-AlphaNum.html#method_getLengthInBits">getLengthInBits()</a></li>
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