how-to-convert-an-entire-mysql-database-characterset-and-collation-to-utf-8
( ! ) Warning: include_once(C:\wamp\www\x257\modules\system\admin../../../include/cp_header.php): failed to open stream: No such file or directory in C:\wamp\www\x257\modules\system\admin\groupperm.php on line 4 Call Stack # Time Memory Function Location 1 0.0009 293656 {main}( ) ..\groupperm.php:0 ( ! ) Warning: include_once(): Failed opening 'C:\wamp\www\x257\modules\system\admin../../../include/cp_header.php' for inclusion (include_path='.;C:\php\pear') in C:\wamp\www\x257\modules\system\admin\groupperm.php on line 4 Call Stack # Time Memory Function Location 1 0.0009 293656 {main}( ) ..\groupperm.php:0 ( ! ) Notice: Undefined variable: xoopsUser in C:\wamp\www\x257\modules\system\admin\groupperm.php on line 8 Call Stack # Time Memory Function Location 1 0.0009 293656 {main}( ) ..\groupperm.php:0 ( ! ) Fatal error: Call to undefined function redirect_header() in C:\wamp\www\x257\modules\system\admin\groupperm.php on line 9 Call Stack # Time Memory Function Location 1 0.0009 293656 {main}( ) ..\groupperm.php:0
$content=strtolower($content);
$content=mb_strtolower($content);