creation aléatoire de playlist

CodeIgniter-3.1.13/application/views/chansons_list.php

@@ -71,14 +71,18 @@
 <h5>Chansons list</h5>
 <section class="list">
 <?php
-ini_set('memory_limit', '512M');
 
-$page = preg_split('/[\/]/',$_SERVER['REQUEST_URI']);
-$long_page = count($page)-1;
-$url = $page[$long_page];
-while ($page[$long_page] != 'albums' && $page[$long_page] != 'chansons'){
-    $long_page = $long_page - 1;
-    $url = $page[$long_page];
+
+$page = preg_split('/[\/]/', $_SERVER['REQUEST_URI']);
+$long_page = count($page) - 1;
+$valid_segments = ['albums', 'chansons'];
+$url = '';
+
+for ($i = $long_page; $i >= 0; $i--) {
+    if (in_array($page[$i], $valid_segments)) {
+        $url = implode('/', array_slice($page, $i));
+        break;
+    }
 }
 
 foreach($chansons as $chanson){
@@ -98,8 +102,5 @@ foreach($chansons as $chanson){
 	  </article></div>";
 }
 
-echo "<div class='pagination-links'>";
-echo "<?= $pagination; ?>";
-echo "</div>";
 ?>
 </section>