Raumschiff -Operator
Return 0 if values on either side are equal
Return 1 if the value on the left is greater
Return -1 if the value on the right is greater
Mirik
Return 0 if values on either side are equal
Return 1 if the value on the left is greater
Return -1 if the value on the right is greaterfunction cmp_php5($a, $b) {
return ($a < $b) ? -1 : (($a >$b) ? 1 : 0);
}
function cmp_php7($a, $b) {
return $a <=> $b;
}