[Sommaire] [Imprimer]

   1  <?php
   2  if (!defined('e107_INIT')) { exit; }
   3  
   4  // Multi indice array sort by sweetland@whoadammit.com
   5  if (!function_exists('asortbyindex')) {
   6  	function asortbyindex($sortarray, $index) {
   7          $lastindex = count ($sortarray) - 1;
   8          for ($subindex = 0; $subindex < $lastindex; $subindex++) {
   9              $lastiteration = $lastindex - $subindex;
  10              for ($iteration = 0; $iteration < $lastiteration; $iteration++) {
  11                  $nextchar = 0;
  12                  if (comesafter ($sortarray[$iteration][$index], $sortarray[$iteration + 1][$index])) {
  13                      $temp = $sortarray[$iteration];
  14                      $sortarray[$iteration] = $sortarray[$iteration + 1];
  15                      $sortarray[$iteration + 1] = $temp;
  16                  }
  17              }
  18          }
  19          return ($sortarray);
  20      }
  21  }
  22      
  23  if (!function_exists('comesafter')) {
  24  	function comesafter($s1, $s2) {
  25          $order = 1;
  26          if (strlen ($s1) > strlen ($s2)) {
  27              $temp = $s1;
  28              $s1 = $s2;
  29              $s2 = $temp;
  30              $order = 0;
  31          }
  32          for ($index = 0; $index < strlen ($s1); $index++) {
  33              if ($s1[$index] > $s2[$index]) return ($order);
  34                  if ($s1[$index] < $s2[$index]) return (1 - $order);
  35              }
  36          return ($order);
  37      }
  38  }
  39  ?>