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<title>Data (RFC 2397)</title>
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<div class="refnamediv">
<h1 class="refname">data://</h1>
<p class="refpurpose"><span class="refname">data://</span> — <span class="dc-title">Data (RFC 2397)</span></p>
</div>
<div class="refsect1 description" id="refsect1-wrappers.data-description">
<h3 class="title">Description</h3>
<p class="para">
The <var class="filename">data:</var> (<a href="http://www.faqs.org/rfcs/rfc2397" class="link external">» RFC
2397</a>) stream wrapper is available since PHP 5.2.0.
</p>
</div>
<div class="refsect1 usage" id="refsect1-wrappers.data-usage">
<h3 class="title">Usage</h3>
<ul class="itemizedlist">
<li class="listitem"><span class="simpara"><var class="filename">data://text/plain;base64,</var></span></li>
</ul>
</div>
<div class="refsect1 options" id="refsect1-wrappers.data-options">
<h3 class="title">Options</h3>
<p class="para">
<table class="doctable table">
<caption><strong>Wrapper Summary</strong></caption>
<thead>
<tr>
<th>Attribute</th>
<th>Supported</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>Restricted by <a href="filesystem.configuration.html#ini.allow-url-fopen" class="link">allow_url_fopen</a></td>
<td>No</td>
</tr>
<tr>
<td>Restricted by <a href="filesystem.configuration.html#ini.allow-url-include" class="link">allow_url_include</a></td>
<td>Yes</td>
</tr>
<tr>
<td>Allows Reading</td>
<td>Yes</td>
</tr>
<tr>
<td>Allows Writing</td>
<td>No</td>
</tr>
<tr>
<td>Allows Appending</td>
<td>No</td>
</tr>
<tr>
<td>Allows Simultaneous Reading and Writing</td>
<td>No</td>
</tr>
<tr>
<td>Supports <span class="function"><a href="function.stat.html" class="function">stat()</a></span></td>
<td>No</td>
</tr>
<tr>
<td>Supports <span class="function"><a href="function.unlink.html" class="function">unlink()</a></span></td>
<td>No</td>
</tr>
<tr>
<td>Supports <span class="function"><a href="function.rename.html" class="function">rename()</a></span></td>
<td>No</td>
</tr>
<tr>
<td>Supports <span class="function"><a href="function.mkdir.html" class="function">mkdir()</a></span></td>
<td>No</td>
</tr>
<tr>
<td>Supports <span class="function"><a href="function.rmdir.html" class="function">rmdir()</a></span></td>
<td>No</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 examples" id="refsect1-wrappers.data-examples">
<h3 class="title">Examples</h3>
<div class="example" id="example-320">
<p><strong>Example #1 Print data:// contents</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br /></span><span style="color: #FF8000">// prints "I love PHP"<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">file_get_contents</span><span style="color: #007700">(</span><span style="color: #DD0000">'data://text/plain;base64,SSBsb3ZlIFBIUAo='</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
</div>
</div>
<div class="example" id="example-321">
<p><strong>Example #2 Fetch the media type</strong></p>
<div class="example-contents">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB"><?php<br />$fp </span><span style="color: #007700">= </span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'data://text/plain;base64,'</span><span style="color: #007700">, </span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$meta </span><span style="color: #007700">= </span><span style="color: #0000BB">stream_get_meta_data</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">// prints "text/plain"<br /></span><span style="color: #007700">echo </span><span style="color: #0000BB">$meta</span><span style="color: #007700">[</span><span style="color: #DD0000">'mediatype'</span><span style="color: #007700">];<br /></span><span style="color: #0000BB">?></span>
</span>
</code></div>
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