MDL-14617 removed PHP4 compatibility scandir()

diff --git a/mod/scorm/locallib.php b/mod/scorm/locallib.php
index 5996e05130567f684f5ea424868aa4d00c921401..bb368b3e1cde14d5ad5a9b4b9d752f0d829ffe6f 100755 (executable)
--- a/mod/scorm/locallib.php
+++ b/mod/scorm/locallib.php
@@ -84,7 +84,7 @@ $repositorybrowser = '/mod/resource/type/ims/finder.php';
 */
 function scorm_delete_files($directory) {
     if (is_dir($directory)) {
-        $files=scorm_scandir($directory);
+        $files=scandir($directory);
         set_time_limit(0);
         foreach($files as $file) {
             if (($file != '.') && ($file != '..')) {
@@ -101,27 +101,6 @@ function scorm_delete_files($directory) {
     return false;
 }
 
-/**
-* Given a diretory path returns the file list
-*
-* @param string $directory
-* @return array
-*/
-function scorm_scandir($directory) {
-    if (version_compare(phpversion(),'5.0.0','>=')) {
-        return scandir($directory);
-    } else {
-        $files = array();
-        if ($dh = opendir($directory)) {
-            while (($file = readdir($dh)) !== false) {
-               $files[] = $file;
-            }
-            closedir($dh);
-        }
-        return $files;
-    }
-}
-
 /**
 * Create a new temporary subdirectory with a random name in the given path
 *