Source of: /manual/en/function.unregister-tick-function.php
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<div id="function.unregister-tick-function" class="refentry">
<div class="refnamediv">
<h1 class="refname">unregister_tick_function</h1>
<p class="verinfo">(PHP 4 >= 4.0.3, PHP 5)</p><p class="refpurpose"><span class="refname">unregister_tick_function</span> — <span class="dc-title">De-register a function for execution on each tick</span></p>
</div>
<a name="function.unregister-tick-function.description"></a><div class="refsect1 description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="type"><span class="type void">void</span></span> <span class="methodname"><b>unregister_tick_function</b></span>
( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$function_name</tt></span>
)</div>
<p class="simpara">
De-registers the function named by <i><tt class="parameter">function_name</tt></i>
so it is
no longer executed when a <a href="control-structures.declare.php" class="link">tick</a> is
called.
</p>
</div>
<a name="function.unregister-tick-function.parameters"></a><div class="refsect1 parameters">
<h3 class="title">Parameters</h3>
<p class="para">
</p><dl>
<dt class="varlistentry">
<span class="term"><i><tt class="parameter">function_name</tt></i>
</span>
</dt><dd class="listitem">
<p class="para">
The function name, as a string.
</p>
</dd>
</dl>
<p>
</p>
</div>
<a name="function.unregister-tick-function.returnvalues"></a><div class="refsect1 returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
No value is returned.
</p>
</div>
<a name="function.unregister-tick-function.seealso"></a><div class="refsect1 seealso">
<h3 class="title">See Also</h3>
<p class="para">
</p><ul class="simplelist">
<li class="member"><a href="function.register-tick-function.php" class="function" rel="rdfs-seeAlso">register_tick_function()</a> - Register a function for execution on each tick</li>
</ul><p>
</p>
</div>
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