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<title>Gets number of parameters</title>
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<h1 class="refname">ReflectionFunctionAbstract::getNumberOfParameters</h1>
<p class="verinfo">(PHP 5 >= 5.0.3)</p><p class="refpurpose"><span class="refname">ReflectionFunctionAbstract::getNumberOfParameters</span> — <span class="dc-title">Gets number of parameters</span></p>
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<div class="refsect1 description" id="refsect1-reflectionfunctionabstract.getnumberofparameters-description">
<h3 class="title">Description</h3>
<div class="methodsynopsis dc-description">
<span class="modifier">public</span> <span class="type">int</span> <span class="methodname"><strong>ReflectionFunctionAbstract::getNumberOfParameters</strong></span>
( <span class="methodparam">void</span>
)</div>
<p class="para rdfs-comment">
Get the number of parameters that a function defines, both optional
and required.
</p>
<div class="warning"><strong class="warning">Warning</strong><p class="simpara">This function is
currently not documented; only its argument list is available.
</p></div>
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<div class="refsect1 parameters" id="refsect1-reflectionfunctionabstract.getnumberofparameters-parameters">
<h3 class="title">Parameters</h3>
<p class="para">This function has no parameters.</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-reflectionfunctionabstract.getnumberofparameters-returnvalues">
<h3 class="title">Return Values</h3>
<p class="para">
The number of parameters.
</p>
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<div class="refsect1 seealso" id="refsect1-reflectionfunctionabstract.getnumberofparameters-seealso">
<h3 class="title">See Also</h3>
<p class="para">
<ul class="simplelist">
<li class="member"> <span class="methodname"><a href="reflectionfunctionabstract.getnumberofrequiredparameters.html" class="methodname" rel="rdfs-seeAlso">ReflectionFunctionAbstract::getNumberOfRequiredParameters()</a> - Gets number of required parameters</span></li>
<li class="member"> <span class="function"><a href="function.func-num-args.html" class="function" rel="rdfs-seeAlso">func_num_args()</a> - Returns the number of arguments passed to the function</span></li>
</ul>
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