<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.3 $ -->
<refentry xml:id="function.array-product" xmlns="http://docbook.org/ns/docbook">
 <refnamediv>
  <refname>array_product</refname>
  <refpurpose>Calculate the product of values in an array</refpurpose>
 </refnamediv>
 <refsect1>
  <title>Description</title>
  <methodsynopsis>
   <type>number</type><methodname>array_product</methodname>
   <methodparam><type>array</type><parameter>array</parameter></methodparam>
  </methodsynopsis>
  <para>
   <function>array_product</function> returns the product of values
   in an array as an integer or float.
  </para>
  <para>
   <example>
    <title><function>array_product</function> examples</title>
    <programlisting role="php">
<![CDATA[
<?php

$a = array(2, 4, 6, 8);
echo "product(a) = " . array_product($a) . "\n";

?>
]]>
    </programlisting>
    &example.outputs;
    <screen>
<![CDATA[
product(a) = 384
]]>
    </screen>
   </example>
  </para>
 </refsect1>
</refentry>

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