Something

		$found = false;
		$one = strpos($date, $search);
		$two = strpos($from, $search);
		$three = strpos($subj, $search);
		$four = strpos($message, $search);
		if ( 0 != $one+$two+$three+$four )
			$found = true;
		if ($found)
			echo $tabled;