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<title>Compiles and caches a PHP script without executing it</title>
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<h1 class="refname">opcache_compile_file</h1>
<p class="verinfo">(PHP 5 >= 5.5.5, PECL ZendOpcache > 7.0.2)</p><p class="refpurpose"><span class="refname">opcache_compile_file</span> — <span class="dc-title">Compiles and caches a PHP script without executing it</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.opcache-compile-file-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type">boolean</span> <span class="methodname"><strong>opcache_compile_file</strong></span>
( <span class="methodparam"><span class="type">string</span> <code class="parameter">$file</code></span>
)</div>
<p class="para rdfs-comment">
This function compiles a PHP script and adds it to the opcode cache without
executing it. This can be used to prime the cache after a Web server
restart by pre-caching files that will be included in later requests.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.opcache-compile-file-parameters">
<h3 class="title">Parameters</h3>
<dl>
<dt>
<span class="term"><em><code class="parameter">file</code></em></span>
<dd>
<p class="para">
The path to the PHP script to be compiled.
</p>
</dd>
</dt>
</dl>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.opcache-compile-file-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
Returns <strong><code>TRUE</code></strong> if <em><code class="parameter">file</code></em> was compiled successfully
or <strong><code>FALSE</code></strong> on failure.
</p>
</div>
<div class="refsect1 errors" id="refsect1-function.opcache-compile-file-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
If <em><code class="parameter">file</code></em> cannot be loaded or compiled, an error of
level <strong><code>E_WARNING</code></strong> is generated. You may use
<a href="language.operators.errorcontrol.html" class="link">@</a> to suppress this
warning.
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.opcache-compile-file-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="function"><a href="function.opcache-invalidate.html" class="function" rel="rdfs-seeAlso">opcache_invalidate()</a> - Invalidates a cached script</span></li>
</ul>
</p>
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