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<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>Documentation</title>
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<base href="../">
<link rel="icon" href="images/favicon.ico"/>
<link rel="stylesheet" href="css/normalize.css">
<link rel="stylesheet" href="css/base.css">
<link rel="preconnect" href="https://fonts.gstatic.com">
<link href="https://fonts.googleapis.com/css2?family=Open+Sans:wght@100;200;300;400;600;700&display=swap" rel="stylesheet">
<link href="https://fonts.googleapis.com/css2?family=Source+Code+Pro:wght@400;600;700&display=swap" rel="stylesheet">
<link rel="stylesheet" href="css/template.css">
<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/5.12.0/css/all.min.css" integrity="sha256-ybRkN9dBjhcS2qrW1z+hfCxq+1aBdwyQM5wlQoQVt/0=" crossorigin="anonymous" />
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/themes/prism-okaidia.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-numbers/prism-line-numbers.css">
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/prismjs@1.23.0/plugins/line-highlight/prism-line-highlight.css">
<script src="https://cdn.jsdelivr.net/npm/fuse.js@3.4.6"></script>
<script src="https://cdn.jsdelivr.net/npm/css-vars-ponyfill@2"></script>
<script src="js/template.js"></script>
<script src="js/search.js"></script>
<script defer src="js/searchIndex.js"></script>
</head>
<body id="top">
<header class="phpdocumentor-header phpdocumentor-section">
<h1 class="phpdocumentor-title"><a href="" class="phpdocumentor-title__link">Documentation</a></h1>
<input class="phpdocumentor-header__menu-button" type="checkbox" id="menu-button" name="menu-button" />
<label class="phpdocumentor-header__menu-icon" for="menu-button">
<i class="fas fa-bars"></i>
</label>
<section data-search-form class="phpdocumentor-search">
<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"/>
<line x1="12.4892" y1="12.2727" x2="19.1559" y2="18.9393" stroke="currentColor" stroke-width="3"/>
</svg>
<input type="search" class="phpdocumentor-field phpdocumentor-search__field" placeholder="Loading .." disabled />
</label>
</section>
<nav class="phpdocumentor-topnav">
<ul class="phpdocumentor-topnav__menu">
<li class="phpdocumentor-topnav__menu-item -menu">
<a href="https://php-qrcode.readthedocs.io">
<span>
User Manual
</span>
</a>
</li>
<li class="phpdocumentor-topnav__menu-item -social">
<a href="https://github.com/chillerlan/php-qrcode">
<span>
<i class="fab fa-github"></i>
</span>
</a>
</li>
<li class="phpdocumentor-topnav__menu-item -social">
<a href="https://github.com/chillerlan/php-qrcode/discussions">
<span>
<i class="fas fa-envelope-open-text"></i>
</span>
</a>
</li>
</ul>
</nav>
</header>
<main class="phpdocumentor">
<div class="phpdocumentor-section">
<input class="phpdocumentor-sidebar__menu-button" type="checkbox" id="sidebar-button" name="sidebar-button" />
<label class="phpdocumentor-sidebar__menu-icon" for="sidebar-button">
Menu
</label>
<aside class="phpdocumentor-column -three phpdocumentor-sidebar">
<section class="phpdocumentor-sidebar__category -namespaces">
<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>
<h4 class="phpdocumentor-sidebar__root-namespace">
<a href="namespaces/output.html" class="">Output</a>
</h4>
</section>
<section class="phpdocumentor-sidebar__category -packages">
<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 -reports">
<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 -indices">
<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 -nine phpdocumentor-content">
<section>
<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-data.html">Data</a></li>
</ul>
<article class="phpdocumentor-element -class">
<h2 class="phpdocumentor-content__title">
QRData
<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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">21</span>
</aside>
<p class="phpdocumentor-summary">Processes the binary data and maps it on a QRMatrix which is then being returned</p>
<h3 id="toc">
Table of Contents
<a href="classes/chillerlan-QRCode-Data-QRData.html#toc" class="headerlink"><i class="fas fa-link"></i></a>
</h3>
<h4 id="toc-properties">
Properties
<a href="classes/chillerlan-QRCode-Data-QRData.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 -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_bitBuffer">$bitBuffer</a>
<span>
&nbsp;: <a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a> </span>
</dt>
<dd>a BitBuffer instance</dd>
<dt class="phpdocumentor-table-of-contents__entry -property -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_dataSegments">$dataSegments</a>
<span>
&nbsp;: array&lt;string|int, <a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a>&gt; </span>
</dt>
<dt class="phpdocumentor-table-of-contents__entry -property -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_eccLevel">$eccLevel</a>
<span>
&nbsp;: <a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a> </span>
</dt>
<dd>an EccLevel instance</dd>
<dt class="phpdocumentor-table-of-contents__entry -property -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_maxBitsForEcc">$maxBitsForEcc</a>
<span>
&nbsp;: array&lt;string|int, int&gt; </span>
</dt>
<dd>Max bits for the current ECC mode</dd>
<dt class="phpdocumentor-table-of-contents__entry -property -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_options">$options</a>
<span>
&nbsp;: <abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a> </span>
</dt>
<dd>the options instance</dd>
<dt class="phpdocumentor-table-of-contents__entry -property -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_version">$version</a>
<span>
&nbsp;: <a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a> </span>
</dt>
<dd>current QR Code version</dd>
</dl>
<h4 id="toc-methods">
Methods
<a href="classes/chillerlan-QRCode-Data-QRData.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 href="classes/chillerlan-QRCode-Data-QRData.html#method___construct">__construct()</a>
<span>
&nbsp;: mixed </span>
</dt>
<dd>QRData constructor.</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_estimateTotalBitLength">estimateTotalBitLength()</a>
<span>
&nbsp;: int </span>
</dt>
<dd>estimates the total length of the several mode segments in order to guess the minimum version</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getBitBuffer">getBitBuffer()</a>
<span>
&nbsp;: <a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a> </span>
</dt>
<dd>Returns the current BitBuffer instance</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getMinimumVersion">getMinimumVersion()</a>
<span>
&nbsp;: <a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a> </span>
</dt>
<dd>returns the minimum version number for the given string</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_setBitBuffer">setBitBuffer()</a>
<span>
&nbsp;: self </span>
</dt>
<dd>Sets a BitBuffer object</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_setData">setData()</a>
<span>
&nbsp;: self </span>
</dt>
<dd>Sets the data string (internally called by the constructor)</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -public">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeMatrix">writeMatrix()</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 fresh matrix object with the data written and masked with the given $maskPattern</dd>
<dt class="phpdocumentor-table-of-contents__entry -method -private">
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeBitBuffer">writeBitBuffer()</a>
<span>
&nbsp;: void </span>
</dt>
<dd>creates a BitBuffer and writes the string data to it</dd>
</dl>
<section class="phpdocumentor-properties">
<h3 class="phpdocumentor-elements__header" id="properties">
Properties
<a href="classes/chillerlan-QRCode-Data-QRData.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_bitBuffer">
$bitBuffer
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_bitBuffer" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">31</span>
</aside>
<p class="phpdocumentor-summary">a BitBuffer instance</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
<span class="phpdocumentor-signature__name">$bitBuffer</span>
</code>
</article>
<article
class="
phpdocumentor-element
-property
-private
"
>
<h4 class="phpdocumentor-element__name" id="property_dataSegments">
$dataSegments
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_dataSegments" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">46</span>
</aside>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type">array&lt;string|int, <a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a>&gt;</span>
<span class="phpdocumentor-signature__name">$dataSegments</span>
= <span class="phpdocumentor-signature__default-value">[]</span></code>
</article>
<article
class="
phpdocumentor-element
-property
-private
"
>
<h4 class="phpdocumentor-element__name" id="property_eccLevel">
$eccLevel
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_eccLevel" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">36</span>
</aside>
<p class="phpdocumentor-summary">an EccLevel instance</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-EccLevel.html"><abbr title="\chillerlan\QRCode\Common\EccLevel">EccLevel</abbr></a></span>
<span class="phpdocumentor-signature__name">$eccLevel</span>
</code>
</article>
<article
class="
phpdocumentor-element
-property
-private
"
>
<h4 class="phpdocumentor-element__name" id="property_maxBitsForEcc">
$maxBitsForEcc
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_maxBitsForEcc" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">53</span>
</aside>
<p class="phpdocumentor-summary">Max bits for the current ECC mode</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type">array&lt;string|int, int&gt;</span>
<span class="phpdocumentor-signature__name">$maxBitsForEcc</span>
</code>
</article>
<article
class="
phpdocumentor-element
-property
-private
"
>
<h4 class="phpdocumentor-element__name" id="property_options">
$options
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_options" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">26</span>
</aside>
<p class="phpdocumentor-summary">the options instance</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a></span>
<span class="phpdocumentor-signature__name">$options</span>
</code>
</article>
<article
class="
phpdocumentor-element
-property
-private
"
>
<h4 class="phpdocumentor-element__name" id="property_version">
$version
<a href="classes/chillerlan-QRCode-Data-QRData.html#property_version" class="headerlink"><i class="fas fa-link"></i></a>
<span class="phpdocumentor-element__modifiers">
</span>
</h4>
<aside class="phpdocumentor-element-found-in">
<abbr class="phpdocumentor-element-found-in__file" title="src/Data/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">41</span>
</aside>
<p class="phpdocumentor-summary">current QR Code version</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a></span>
<span class="phpdocumentor-signature__name">$version</span>
</code>
</article>
</section>
<section class="phpdocumentor-methods">
<h3 class="phpdocumentor-elements__header" id="methods">
Methods
<a href="classes/chillerlan-QRCode-Data-QRData.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-QRData.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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">58</span>
</aside>
<p class="phpdocumentor-summary">QRData 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 class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a>&nbsp;</span><span class="phpdocumentor-signature__argument__name">$options</span></span><span class="phpdocumentor-signature__argument"><span>[</span><span>, </span><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$dataSegments</span><span> = </span><span class="phpdocumentor-signature__argument__default-value">[]</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">$options</span>
: <span class="phpdocumentor-signature__argument__return-type"><abbr title="\chillerlan\Settings\SettingsContainerInterface">SettingsContainerInterface</abbr>|<a href="classes/chillerlan-QRCode-QROptions.html"><abbr title="\chillerlan\QRCode\QROptions">QROptions</abbr></a></span>
</dt>
<dd class="phpdocumentor-argument-list__definition">
</dd>
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$dataSegments</span>
: <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, mixed&gt;</span>
= <span class="phpdocumentor-signature__argument__default-value">[]</span> </dt>
<dd class="phpdocumentor-argument-list__definition">
</dd>
</dl>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_estimateTotalBitLength">
estimateTotalBitLength()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_estimateTotalBitLength" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">134</span>
</aside>
<p class="phpdocumentor-summary">estimates the total length of the several mode segments in order to guess the minimum version</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">estimateTotalBitLength</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">int</span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_estimateTotalBitLength#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>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_getBitBuffer">
getBitBuffer()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getBitBuffer" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">89</span>
</aside>
<p class="phpdocumentor-summary">Returns the current BitBuffer instance</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">getBitBuffer</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getBitBuffer#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">codeCoverageIgnore</span>
</dt>
<dd class="phpdocumentor-tag-list__definition">
</dd>
</dl>
<section>
<h5 class="phpdocumentor-return-value__heading">Return values</h5>
<span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-BitBuffer.html"><abbr title="\chillerlan\QRCode\Common\BitBuffer">BitBuffer</abbr></a></span>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_getMinimumVersion">
getMinimumVersion()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getMinimumVersion" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">187</span>
</aside>
<p class="phpdocumentor-summary">returns the minimum version number for the given string</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">getMinimumVersion</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a></span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_getMinimumVersion#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"><a href="classes/chillerlan-QRCode-Common-Version.html"><abbr title="\chillerlan\QRCode\Common\Version">Version</abbr></a></span>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_setBitBuffer">
setBitBuffer()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_setBitBuffer" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">102</span>
</aside>
<p class="phpdocumentor-summary">Sets a BitBuffer object</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">setBitBuffer</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">$bitBuffer</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>
<div class="phpdocumentor-label-line">
</div>
<section class="phpdocumentor-description"><p>This can be used instead of setData(), however, the version auto-detection is not available in this case.
The version needs to match the length bits range for the data mode the data has been encoded with,
additionally the bit array needs to contain enough pad bits.</p>
</section>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$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>
</dl>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_setBitBuffer#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">self</span>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_setData">
setData()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_setData" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">74</span>
</aside>
<p class="phpdocumentor-summary">Sets the data string (internally called by the constructor)</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">setData</span><span>(</span><span class="phpdocumentor-signature__argument"><span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, <a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a>&gt;&nbsp;</span><span class="phpdocumentor-signature__argument__name">$dataSegments</span></span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">self</span></code>
<div class="phpdocumentor-label-line">
</div>
<section class="phpdocumentor-description"><p>Subsequent calls will overwrite the current state - use the QRCode::add*Segement() method instead</p>
</section>
<h5 class="phpdocumentor-argument-list__heading">Parameters</h5>
<dl class="phpdocumentor-argument-list">
<dt class="phpdocumentor-argument-list__entry">
<span class="phpdocumentor-signature__argument__name">$dataSegments</span>
: <span class="phpdocumentor-signature__argument__return-type">array&lt;string|int, <a href="classes/chillerlan-QRCode-Data-QRDataModeInterface.html"><abbr title="\chillerlan\QRCode\Data\QRDataModeInterface">QRDataModeInterface</abbr></a>&gt;</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">self</span>
</section>
</article>
<article
class="phpdocumentor-element
-method
-public
"
>
<h4 class="phpdocumentor-element__name" id="method_writeMatrix">
writeMatrix()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeMatrix" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">122</span>
</aside>
<p class="phpdocumentor-summary">returns a fresh matrix object with the data written and masked with the given $maskPattern</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">public</span>
<span class="phpdocumentor-signature__name">writeMatrix</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>
<div class="phpdocumentor-label-line">
</div>
<section>
<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>
</section>
</article>
<article
class="phpdocumentor-element
-method
-private
"
>
<h4 class="phpdocumentor-element__name" id="method_writeBitBuffer">
writeBitBuffer()
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeBitBuffer" 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/QRData.php"><a href="files/src-data-qrdata.html"><abbr title="src/Data/QRData.php">QRData.php</abbr></a></abbr>
:
<span class="phpdocumentor-element-found-in__line">211</span>
</aside>
<p class="phpdocumentor-summary">creates a BitBuffer and writes the string data to it</p>
<code class="phpdocumentor-code phpdocumentor-signature ">
<span class="phpdocumentor-signature__visibility">private</span>
<span class="phpdocumentor-signature__name">writeBitBuffer</span><span>(</span><span>)</span><span> : </span><span class="phpdocumentor-signature__response_type">void</span></code>
<div class="phpdocumentor-label-line">
</div>
<h5 class="phpdocumentor-tag-list__heading" id="tags">
Tags
<a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeBitBuffer#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>
<section class="phpdocumentor-description"><p>on data overflow</p>
</section>
</dd>
</dl>
</article>
</section>
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<pre style="max-height: 500px; overflow-y: scroll" data-src="files/src/Data/QRData.php.txt" class="language-php line-numbers linkable-line-numbers"></pre>
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<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-QRData.html#toc-properties">Properties</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#toc-methods">Methods</a></li>
</ul>
</li>
<li class="phpdocumentor-on-this-page-section__title">Properties</li>
<li>
<ul class="phpdocumentor-list -clean">
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_bitBuffer">$bitBuffer<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_dataSegments">$dataSegments<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_eccLevel">$eccLevel<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_maxBitsForEcc">$maxBitsForEcc<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_options">$options<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#property_version">$version<a href="classes/chillerlan-QRCode-Data-QRData.html"></li>
</ul>
</li>
<li class="phpdocumentor-on-this-page-section__title">Methods</li>
<li>
<ul class="phpdocumentor-list -clean">
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method___construct">__construct()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_estimateTotalBitLength">estimateTotalBitLength()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_getBitBuffer">getBitBuffer()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_getMinimumVersion">getMinimumVersion()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_setBitBuffer">setBitBuffer()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_setData">setData()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeMatrix">writeMatrix()</a></li>
<li><a href="classes/chillerlan-QRCode-Data-QRData.html#method_writeBitBuffer">writeBitBuffer()</a></li>
</ul>
</li>
</ul>
</section>
</section>
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<h2 class="phpdocumentor-search-results__title">Search results</h2>
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<ul class="phpdocumentor-search-results__entries"></ul>
</section>
</section>
</section>
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