Needed a date sort and I didn't know if one was available so I wrote one. Maybe it'll help someone:
<?php
function DateSort($a,$b,$d="-") {
if ($a == $b) {
return 0;
} else { //Convert into dates and compare
list($am,$ad,$ay)=split($d,$a);
list($bm,$bd,$by)=split($d,$b);
if (mktime(0,0,0,$am,$ad,$ay) < mktime(0,0,0,$bm,$bd,$by)) {
return -1;
} else {
return 1;
}
}
}
?>
$d is the delimeter