How about trying as PHP documentation (well… at least one of its readers) say:
<?php
function shutdown()
{
$a = error_get_last();
if ($a == null) {echo "No errors";}
else {print_r($a);}
}
register_shutdown_function('shutdown');
ini_set('max_execution_time', 1);
sleep(3);
?>
Have a look at the following links: