nunoveloso

/** stopwatch php script execution time **/
$ts = microtime(true);
// do shit here
printf("%.4f\n", microtime(true) - $ts);

nunoveloso

/**
 * Home mande method to do array_diff ~10x faster that PHP built-in.
 *
 * @param The array to compare from
 * @param An array to compare against
 *
 * @return an array containing all the entries from array1 that are not present in array2.
 */
function nuno_array_diff($array1, $array2) {
  $diff = array();