MDL-9075 utf-8 bom is now stripped from uploaded users cvs file

2007-04-10 15:30:51 +00:00
parent 7ec5b06656
commit 6b68f4e53b
2 changed files with 14 additions and 1 deletions
@@ -322,5 +322,15 @@ class textlib {
        return $result;
    }

+    /**
+     * Removes the BOM from unicode string - see http://unicode.org/faq/utf_bom.html
+     */
+    function trim_utf8_bom($str) {
+        $bom = "\xef\xbb\xbf";
+        if (strpos($str, $bom) === 0) {
+            return substr($str, strlen($bom));
+        }
+        return $str;
+    }
 }
 ?>