Issue ID 0000529 Fixed.

Problem with $_SERVER['SCRIPT_FILENAME'] on IIS server

Merge branch-1_6 1685:1686 into BSF

git-svn-id: http://piwigo.org/svn/trunk@1687 68402e56-0260-453c-a942-63ccdbb3a9ee

include/section_init.inc.php

@@ -86,7 +86,7 @@ $tokens = explode(
 //   );
 
 $next_token = 0;
-if (basename($_SERVER['SCRIPT_FILENAME']) == 'picture.php')
+if (script_basename() == 'picture.php')
 { // the first token must be the identifier for the picture
   if ( isset($_GET['image_id'])
        and isset($_GET['cat']) and is_numeric($_GET['cat']) )
@@ -706,7 +706,7 @@ if (isset($page['chronology_field']))
 
 $page['cat_nb_images'] = isset($page['items']) ? count($page['items']) : 0;
 
-if (basename($_SERVER['SCRIPT_FILENAME']) == 'picture.php'
+if (script_basename() == 'picture.php'
     and !isset($page['image_id']) )
 {
   if ( !empty($page['items']) )