www/prive/rss/a_suivre_fonctions.php

   1 <?php
   2
   3 if (!defined('_ECRIRE_INC_VERSION')) {
   4         return;
   5 }
   6
   7 function trier_rss($texte) {
   8         if (preg_match_all(',<item.*</item>\s*?,Uims', $texte, $matches, PREG_SET_ORDER)) {
   9                 $placeholder = '<!--REINSERT-->';
  10                 $items = array();
  11                 foreach ($matches as $match) {
  12                         if (preg_match(',<dc:date>(.*)</dc:date>,Uims', $match[0], $r)) {
  13                                 $items[strtotime($r[1])] = trim($match[0]);
  14                                 $texte = str_replace($match[0], unique($placeholder), $texte);
  15                         }
  16                 }
  17                 krsort($items);
  18                 $texte = str_replace($placeholder, implode("\n\t", $items) . "\n", $texte);
  19         }
  20
  21         return $texte;
  22 }