public function filterUrl($url)
    {
        $path = parse_url($url, PHP_URL_PATH);

        if (strpos($path, 'index.php/') !== false) {
            return preg_replace('#index\.php/([^\?]*)#', 'index.php', $url, 1);
        }

        return null;
    }
public function filterUrl($url)
    {
        $path = parse_url($url, PHP_URL_PATH);

        if (strpos($path, 'index.php/') !== false) {
            return preg_replace('#index\.php/([^\?]*)#', 'index.php', $url, 1);
        }

        return null;
    }
public function filterUrl ( $ url ) { $ path = parse_url ( $ url , PHP_URL_PATH ) ; if ( strpos ( $ path , 'index.php/' ) !== false ) { return preg_replace ( '#index\.php/([^\?]*)#' , 'index.php' , $ url , 1 ) ; } return null ; }
Filters some malformed URL by suggesting to redirect them.

E.g. /index.php/.html?... can be interpreted as HTML by old browsers
even though the Content-Type says JSON.
@link https://github.com/piwik/piwik/issues/6156

@param string $url The URL to filter.

@return string|null If not null, then the application should redirect to that URL.
Filters some malformed URL by suggesting to redirect them .