Miscellany

<?php$sql_filters = "";$s_count = 0;if ((isset($login)) && (!$login == '')) {	$sql_filters .= "WHERE (login LIKE '%$login%' OR '$login') ";		$s_count++;}if ((isset($email)) && (!$email == '')) {	if ($s_count > 0) {		$sql_filters .= "AND ";	} else {		$sql_filters .= "WHERE ";	}		$sql_filters .= "(email LIKE '%$email%' OR '$email') ";		$s_count++;}	$searchuser = mysql_query("SELECT * FROM userinfo " . $sql_filters . " LIMIT $offset, $rowsPerPage");?>