kennyt Tue Feb 3 13:29:00 2004 EDT
Modified files:
/phpdoc/en/reference/var/functions is-array.xml
Log:
Add is_array example.
http://cvs.php.net/diff.php/phpdoc/en/reference/var/functions/is-array.xml?r1=1.2&r2=1.3&ty=u
Index: phpdoc/en/reference/var/functions/is-array.xml
diff -u phpdoc/en/reference/var/functions/is-array.xml:1.2
phpdoc/en/reference/var/functions/is-array.xml:1.3
--- phpdoc/en/reference/var/functions/is-array.xml:1.2 Wed Apr 17 02:44:57 2002
+++ phpdoc/en/reference/var/functions/is-array.xml Tue Feb 3 13:29:00 2004
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="iso-8859-1"?>
-<!-- $Revision: 1.2 $ -->
+<!-- $Revision: 1.3 $ -->
<!-- splitted from ./en/functions/var.xml, last change in rev 1.2 -->
<refentry id="function.is-array">
<refnamediv>
@@ -17,6 +17,30 @@
otherwise.
</para>
<para>
+ <example>
+ <title>Check that variable is an array</title>
+ <programlisting>
+<![CDATA[
+<?php
+$yes = array('this', 'is', 'an array');
+
+echo is_array($yes) ? 'Array' : 'not Array';
+echo '<br/>';
+
+$no = 'this is a string';
+
+echo is_array($no) ? 'Array' : 'not Array';
+?>
+]]>
+ </programlisting>
+ <screen>
+<![CDATA[
+Array<br/>
+not Array]]>
+ </screen>
+ </example>
+ </para>
+ <para>
See also
<function>is_float</function>,
<function>is_int</function>,
