Some more replacements of create_function

comments.php

@@ -181,10 +181,7 @@ if (!empty($_GET['keyword']))
     '('.
     implode(' AND ',
             array_map(
-              create_function(
-                '$s',
-                'return "content LIKE \'%$s%\'";'
-                ),
+              function($s) {return "content LIKE \'%$s%\'"; } ,
               preg_split('/[\s,;]+/', $_GET['keyword'] )
               )
       ).
@@ -562,4 +559,4 @@ flush_page_messages();
 if (count($comments) > 0)  $template->assign_var_from_handle('COMMENT_LIST', 'comment_list');
 $template->pparse('comments');
 include(PHPWG_ROOT_PATH.'include/page_tail.php');
-?>
+?>