Saturday, January 03, 2009

trap of in_array in php

$array = array('testing',0,'name');
var_dump($array);
//this will return true
var_dump(in_array('foo', $array));
//this will return false
var_dump(in_array('foo', $array, TRUE));

Reference:
http://cn.php.net/manual/en/function.in-array.php

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