PHP קוד:
$name_from_post = $_POST['name'];
$exploded_name = explode(' ', $name_from_post);
/*
now $exploded_name[0] is the first name and $exploded_name[1] is the last name so we do:
*/
$query = mysql_query("SELECT * FROM my_table WHERE first_name = '{$exploded_name[0]}' AND last_name = '{$exploded_name[1]}' ");