PHP: ob_tidyhandler

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class="verinfo">(PHP 5, PHP 7, PHP 8)</p><p class="refpurpose"><span class="refname">ob_tidyhandler</span> — <span class="dc-title">ob_start callback function to repair the buffer</span></p> </div> <div class="refsect1 description" id="refsect1-function.ob-tidyhandler-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="methodname"><strong>ob_tidyhandler</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.string.php" class="type string">string</a></span> <code class="parameter">$input</code></span>, <span class="methodparam"><span class="type"><a href="language.types.integer.php" class="type int">int</a></span> <code class="parameter">$mode</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.string.php" class="type string">string</a></span></div> <p class="para rdfs-comment"> Callback function for <span class="function"><a href="function.ob-start.php" class="function">ob_start()</a></span> to repair the buffer. </p> </div> <div class="refsect1 parameters" id="refsect1-function.ob-tidyhandler-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt><code class="parameter">input</code></dt> <dd> <p class="para"> The buffer. </p> </dd> <dt><code class="parameter">mode</code></dt> <dd> <p class="para"> The buffer mode. </p> </dd> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.ob-tidyhandler-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns the modified buffer. </p> </div> <div class="refsect1 examples" id="refsect1-function.ob-tidyhandler-examples"> <h3 class="title">Examples</h3> <p class="para"> <div class="example" id="example-3975"> <p><strong>Example #1 <span class="function"><strong>ob_tidyhandler()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB"><?php<br />ob_start</span><span style="color: #007700">(</span><span style="color: #DD0000">'ob_tidyhandler'</span><span style="color: #007700">);<br /><br />echo </span><span style="color: #DD0000">'<p>test</i>'</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span></span></code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="examplescode"><pre class="examplescode"><!DOCTYPE html PUBLIC "-//W3C//DTD HTML 3.2//EN"> <html> <head> <title></title> </head> <body> <p>test</p> </body> </html></pre> </div> </div> </div> </p> </div> <div class="refsect1 seealso" id="refsect1-function.ob-tidyhandler-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li><span class="function"><a href="function.ob-start.php" class="function" rel="rdfs-seeAlso">ob_start()</a> - Turn on output buffering</span></li> </ul> </p> </div> </div> <div class="contribute"> <h3 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