php-doc-en/reference/dba/functions/dba-key-split.xml

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<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.1 $ -->
<!-- splitted from ./en/functions/dba.xml, last change in rev 1.2 -->
<refentry id="function.dba-key-split">
<refnamediv>
<refname>dba_key_split</refname>
<refpurpose>Splits a key in string representation into array representation</refpurpose>
</refnamediv>
<refsect1>
<title>Description</title>
<methodsynopsis>
<type>array|false</type><methodname>dba_key_split</methodname>
<methodparam><type>string|false</type><parameter>key</parameter></methodparam>
</methodsynopsis>
<para>
<function>dba_key_split</function> returns &false; if key is NULL of
&false; or an array of the form array(0=>group,1=>value_name).
</para>
<para>
<parameter>key</parameter> the key in string representation.
</para>
<para>
See also:
<function>dba_firstkey</function>, <function>dba_nextkey</function>
and <function>dba_fetch</function>.
</para>
<para>
<note>
<simpara>
This function is available since PHP 5.0.0.
</simpara>
</note>
</para>
</refsect1>
</refentry>
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