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array-key-exists.xml

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git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@265831 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Felipe Pena 2008-09-02 13:33:29 +00:00
parent 729d597662
commit b47434c5b2
1 changed files with 28 additions and 3 deletions
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31
reference/array/functions/array-key-exists.xml
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@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
<!-- $Revision: 1.14 $ -->
<!-- $Revision: 1.15 $ -->
<refentry xmlns="http://docbook.org/ns/docbook" xml:id="function.array-key-exists">
<refnamediv>
<refname>array_key_exists</refname>
@ -17,8 +17,7 @@
<function>array_key_exists</function> returns &true; if the
given <parameter>key</parameter> is set in the array.
<parameter>key</parameter> can be any value possible
for an array index. <function>array_key_exists</function> also works
on objects.
for an array index.
</para>
</refsect1>
@ -53,6 +52,31 @@
</para>
</refsect1>
<refsect1 role="changelog">
&reftitle.changelog;
<para>
<informaltable>
<tgroup cols="2">
<thead>
<row>
<entry>&Version;</entry>
<entry>&Description;</entry>
</row>
</thead>
<tbody>
<row>
<entry>5.3.0</entry>
<entry>
This function doesn't work with objetcs anymore,
<function>property_exists()</function> should be used in this case.
</entry>
</row>
</tbody>
</tgroup>
</informaltable>
</para>
</refsect1>
<refsect1 role="examples">
&reftitle.examples;
<para>
@ -106,6 +130,7 @@ array_key_exists('first', $search_array);
<member><function>isset</function></member>
<member><function>array_keys</function></member>
<member><function>in_array</function></member>
<member><function>property_exists</function></member>
</simplelist>
</para>
</refsect1>