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Source of: /manual/en/wrappers.data.php

<?php
include_once $_SERVER['DOCUMENT_ROOT'] . '/include/shared-manual.inc';
$TOC = array();
$PARENTS = array();
include_once dirname(__FILE__) ."/toc/wrappers.inc";
$setup = array (
  'home' =>
  array (
    0 => 'index.php',
    1 => 'PHP Manual',
  ),
  'head' =>
  array (
    0 => 'UTF-8',
    1 => 'en',
  ),
  'this' =>
  array (
    0 => 'wrappers.data.php',
    1 => 'Data (RFC 2397)',
  ),
  'up' =>
  array (
    0 => 'wrappers.php',
    1 => 'List of Supported Protocols/Wrappers',
  ),
  'prev' =>
  array (
    0 => 'wrappers.compression.php',
    1 => 'Compression Streams',
  ),
  'next' =>
  array (
    0 => 'wrappers.glob.php',
    1 => 'Glob',
  ),
);
$setup["toc"] = $TOC;
$setup["parents"] = $PARENTS;
manual_setup($setup);

manual_header();
?>
<div id="wrappers.data" class="section">
  <h2 class="title">Data (RFC 2397)</h2>
  <p class="simpara">
   The <var class="filename">data:</var> (<a href="http://www.faqs.org/rfcs/rfc2397" class="link external">&raquo; RFC
   2397</a>) stream wrapper is available since PHP 5.2.0.
  </p>

  <div class="example">
   <p><b>Example #1 Print data:// contents</b></p>
   <div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br /></span><span style="color: #FF8000">//&nbsp;prints&nbsp;"I&nbsp;love&nbsp;PHP"<br /></span><span style="color: #007700">echo&nbsp;</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">?&gt;</span>
</span>
</code></div>
   </div>

  </div>

  <div class="example">
   <p><b>Example #2 Fetch the media type</b></p>
   <div class="example-contents programlisting">
<div class="phpcode"><code><span style="color: #000000">
<span style="color: #0000BB">&lt;?php<br />$fp&nbsp;&nbsp;&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">fopen</span><span style="color: #007700">(</span><span style="color: #DD0000">'data://text/plain;base64,'</span><span style="color: #007700">,&nbsp;</span><span style="color: #DD0000">'r'</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$meta&nbsp;</span><span style="color: #007700">=&nbsp;</span><span style="color: #0000BB">stream_get_meta_data</span><span style="color: #007700">(</span><span style="color: #0000BB">$fp</span><span style="color: #007700">);<br /><br /></span><span style="color: #FF8000">//&nbsp;prints&nbsp;"text/plain"<br /></span><span style="color: #007700">echo&nbsp;</span><span style="color: #0000BB">$meta</span><span style="color: #007700">[</span><span style="color: #DD0000">'mediatype'</span><span style="color: #007700">];<br /></span><span style="color: #0000BB">?&gt;</span>
</span>
</code></div>
   </div>

  </div>


  <p class="para">
   </p><table class="doctable table">
    <caption><b>Wrapper Summary</b></caption>
   
     <thead valign="middle">
      <tr valign="middle">
       <th>Attribute</th>
       <th>Supported</th>
      </tr>

     </thead>

     <tbody valign="middle" class="tbody">
      <tr valign="middle">
       <td align="left">Restricted by <a href="filesystem.configuration.php#ini.allow-url-fopen" class="link">allow_url_fopen</a></td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Restricted by <a href="filesystem.configuration.php#ini.allow-url-include" class="link">allow_url_include</a></td>
       <td align="left">Yes</td>
      </tr>

      <tr valign="middle">
       <td align="left">Allows Reading</td>
       <td align="left">Yes</td>
      </tr>

      <tr valign="middle">
       <td align="left">Allows Writing</td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Allows Appending</td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Allows Simultaneous Reading and Writing</td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Supports <a href="function.stat.php" class="function">stat()</a></td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Supports <a href="function.unlink.php" class="function">unlink()</a></td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Supports <a href="function.rename.php" class="function">rename()</a></td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Supports <a href="function.mkdir.php" class="function">mkdir()</a></td>
       <td align="left">No</td>
      </tr>

      <tr valign="middle">
       <td align="left">Supports <a href="function.rmdir.php" class="function">rmdir()</a></td>
       <td align="left">No</td>
      </tr>

     </tbody>
   
   </table>
<p>
  </p>
 </div><?php manual_footer(); ?>
 
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