Online PHP editor | refs for aZ1Lk

@ 2014-10-21T21:03:51Z

<?php
function cmp( $a, $b ) { 
  if(  $a->weight ==  $b->weight ){ return 0 ; } 
  return ($a->weight < $b->weight) ? -1 : 1;
} 
$unsortedObjectArray = [1,3,5,77,37,523,243,546,14,3,4,6,5];
usort($unsortedObjectArray,'cmp');