Hi frined,
If u do not use this
echo "<pre>";
print_r($arr);
echo "</pre>";
then u can use this below function put your common file
function p($ob, $f=1)
{
print "<pre>";
print_r($ob);
print "</pre>";
if($f==1) exit;
}
and use this
p($arr);
if page continue work u can use this
p($arr,0)
Hope it may helpful