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<title>Session shutdown function</title>
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<h1 class="refname">session_register_shutdown</h1>
<p class="verinfo">(PHP >=5.4.0)</p><p class="refpurpose"><span class="refname">session_register_shutdown</span> — <span class="dc-title">Session shutdown function</span></p>
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<div class="refsect1 description" id="refsect1-function.session-register-shutdown-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><strong>session_register_shutdown</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Registers <span class="function"><a href="function.session-write-close.html" class="function">session_write_close()</a></span> as a shutdown function.
</p>
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<div class="refsect1 parameters" id="refsect1-function.session-register-shutdown-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.session-register-shutdown-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<div class="refsect1 errors" id="refsect1-function.session-register-shutdown-errors">
<h3 class="title">Errors/Exceptions</h3>
<p class="para">
Emits <strong><code>E_WARNING</code></strong> if registering the shutdown function
fails.
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