PHP: Best way to iterate two parallel arrays?

Question

As seen in this other answer, there are several ways to iterate two same-sized arrays simultaneously; however, all of the methods have a rather significant pitfall. Here ar

Answer 1

 1, 'b' => FALSE, 'c' => new DateTime() );
$arr2 = array( 'foo', TRUE, 7, 5 );


reset($arr1);
reset($arr2);    

while ( (list($key, $val) = each($arr1))
    && (list($key2, $val2) = each($arr2))
) {
    var_dump($val,$val2);
    // or whatever you wanted to do with them
}

http://www.php.net/manual/en/function.each.php