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<h1 class="refname">opcache_invalidate</h1>
<p class="verinfo">(PHP 5 >= 5.5.0, PECL ZendOpcache >= 7.0.0)</p><p class="refpurpose"><span class="refname">opcache_invalidate</span> — <span class="dc-title">Invalidates a cached script</span></p>
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<div class="refsect1 description" id="refsect1-function.opcache-invalidate-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">boolean</span> <span class="methodname"><strong>opcache_invalidate</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$script</code></span>
[, <span class="methodparam"><span class="type">boolean</span> <code class="parameter">$force</code><span class="initializer"> = <strong><code>FALSE</code></strong></span></span>
] )</div>
<p class="para rdfs-comment">
This function invalidates a particular script from the opcode cache. If
<em><code class="parameter">force</code></em> is unset or <strong><code>FALSE</code></strong>, the script will only be
invalidated if the modification time of the script is newer than the cached
opcodes.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.opcache-invalidate-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">script</code></em></span>
<dd>
<p class="para">
The path to the script being invalidated.
</p>
</dd>
</dt>
<dt>
<span class="term"><em><code class="parameter">force</code></em></span>
<dd>
<p class="para">
If set to <strong><code>TRUE</code></strong>, the script will be invalidated regardless of whether
invalidation is necessary.
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.opcache-invalidate-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if the opcode cache for <em><code class="parameter">script</code></em> was
invalidated or if there was nothing to invalidate, or <strong><code>FALSE</code></strong> if the opcode
cache is disabled.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.opcache-invalidate-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.opcache-compile-file.html" class="function" rel="rdfs-seeAlso">opcache_compile_file()</a> - Compiles and caches a PHP script without executing it</span></li>
<li class="member"> <span class="function"><a href="function.opcache-reset.html" class="function" rel="rdfs-seeAlso">opcache_reset()</a> - Resets the contents of the opcode cache</span></li>
</ul>
</p>
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