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<title>Alias of is_float</title>
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<h1 class="refname">is_double</h1>
<p class="verinfo">(PHP 4, PHP 5)</p><p class="refpurpose"><span class="refname">is_double</span> — <span class="dc-title">Alias of <span class="function"><a href="function.is-float.html" class="function">is_float()</a></span></span></p>
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<h3 class="title">Description</h3>
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This function is an alias of:
<span class="function"><a href="function.is-float.html" class="function">is_float()</a></span>.
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