public static function intcmp($a, $b) {
		return ($a - $b) ? ($a - $b) / abs($a - $b) : 0;
	}
public static function intcmp($a, $b) {
		return ($a - $b) ? ($a - $b) / abs($a - $b) : 0;
	}
public static function intcmp ( $ a , $ b ) { return ( $ a - $ b ) ? ( $ a - $ b ) / abs ( $ a - $ b ) : 0 ; }
Returns an integer less than, equal to, or greater than zero if the first argument is considered to be
respectively less than, equal to, or greater than the second.

@param int $a
@param int $b
@return int
Returns an integer less than equal to or greater than zero if the first argument is considered to be respectively less than equal to or greater than the second .