is_array() :
Finds whether a variable is an array.
Description
bool is_array ( mixed $var )
Parameters
var -- The variable being evaluated.
Return Values -
Returns TRUE if var is an array, FALSE otherwise.
Example :
<?php
$yes = array('this', 'is', 'an
array');
echo is_array($yes) ? 'Array' :
'not an Array';
echo "\n";
$no = 'this is a string';
echo is_array($no) ? 'Array' :
'not an Array';
?>
Output -
Array
not an Array
Comments
Post a Comment