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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.11 $ -->
<!-- splitted from ./en/functions/strings.xml, last change in rev 1.2 -->
<refentry id="function.implode">
<refnamediv>
<refname>implode</refname>
<refpurpose>Join array elements with a string</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>string</type><methodname>implode</methodname>
<methodparam><type>string</type><parameter>glue</parameter></methodparam>
<methodparam><type>array</type><parameter>pieces</parameter></methodparam>
</methodsynopsis>
<para>
Returns a string containing a string representation of all the
array elements in the same order, with the glue string between
each element.
<example>
<title><function>implode</function> example</title>
<programlisting role="php">
<![CDATA[
<?php
$array = array('lastname', 'email', 'phone');
$comma_separated = implode(",", $array);
echo $comma_separated; // lastname,email,phone
?>
]]>
</programlisting>
</example>
</para>
<note>
<para>
<function>implode</function> can, for historical reasons, accept
its parameters in either order. For consistency with
<function>explode</function>, however, it may be less confusing
to use the documented order of arguments.
</para>
</note>
<note>
<para>
As of PHP 4.3.0, the glue parameter of <function>implode</function> is
optional and defaults to the empty string(''). This is not the preferred
usage of <function>implode</function>. We recommend to always use two
parameters for compatibility with older versions.
</para>
</note>
¬e.bin-safe;
<simpara>
See also <function>explode</function>, and <function>split</function>.
</simpara>
</refsect1>
</refentry>
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