I want to comment out couple of lines of code in the file
/var/lib/mediawiki/includes/specialupload.php file. Here are the lines:
//if( $this->detectScript ( $tmpfile, $mime, $extension ) ) {
// return new WikiErrorMsg( 'uploadscripted' );
//}
Now I know that it is not a good idea to modify the core mediawiki files.
What is the correct way to do this then?