Use common file listing in query window, remove no more used functions. Please note that file import from query windows is currently half rewritten, so compressed imports will not work.

libraries/common.lib.php

@@ -2526,34 +2526,6 @@ if (typeof(document.getElementById) != 'undefined'
         define('PMA_MULTIBYTE_ENCODING', 1);
     } // end if
 
-    /**
-     * Function to check valid extension of file. It accepts entered
-     * extensions and bz2 and gz if supported.
-     *
-     * @param   string  File name to be tested.
-     * @param   string  Extension that is valid.
-     *
-     * @access  public
-     * @author  Michal Cihar (nijel@users.sourceforge.net)
-     * @return  bool    Whether extension is valid
-     */
-    function PMA_checkFileExtensions($file, $extension) {
-        if (substr($file, -1 * strlen($extension)) == $extension) {
-            return TRUE;
-        }
-        if ($GLOBALS['cfg']['GZipDump'] && @function_exists('gzopen')) {
-            if (substr($file, -3 - strlen($extension)) == $extension . '.gz') {
-                return TRUE;
-            }
-        }
-        if ($GLOBALS['cfg']['BZipDump'] && @function_exists('bzdecompress')) {
-            if (substr($file, -4 - strlen($extension)) == $extension . '.bz2') {
-                return TRUE;
-            }
-        }
-        return FALSE;
-    } // end function
-
     /**
      * Function to generate unique condition for specified row.
      *