Change Find about

[Adem GEN?]

functions.php line 2341

PHP Code:

        if ($keepquotetags)
        {
            $regex = '#\[(?!quote)(\w+?)(?>[^\]]*?)\](.*)(\[/\1\])#siU';
        }
        else
        {
            $regex = '#\[(\w+?)(?>[^\]]*?)\](.*)(\[/\1\])#siU';
        } 


How can I control this code with plugin?
Find: $regex = '#\[(?!quote)(\w+?)(?>[^\]]*?)\](.*)(\[/\1\])#siU';

Replace: $regex = '#\[(?!quote|php|html|code|video|url|img)(\w+?)(?>[^\]]*?)\](.*)(\[/\1\])#siU';
How can I replace the code above?