private function findPattern($matches) {
        switch ($matches[1]) {
            case ':num':
                $replacement = '([0-9]';
                break;
            case ':alpha':
                $replacement = '([a-zA-Z]';
                break;
            case ':any':
                $replacement = '([^\/]';
                break;
        }


        if (isset($matches[3]) && is_numeric($matches[3])) {
            if (isset($matches[4]) && $matches[4] == '?') {
                $replacement .= '{0,' . $matches[3] . '})';
            } else {
                $replacement .= '{' . $matches[3] . '})';
            }
        } else {
            if (isset($matches[4]) && $matches[4] == '?') {
                $replacement .= '*)';
            } else {
                $replacement .= '+)';
            }
        }

        return $replacement;
    }
private function findPattern($matches) {
        switch ($matches[1]) {
            case ':num':
                $replacement = '([0-9]';
                break;
            case ':alpha':
                $replacement = '([a-zA-Z]';
                break;
            case ':any':
                $replacement = '([^\/]';
                break;
        }


        if (isset($matches[3]) && is_numeric($matches[3])) {
            if (isset($matches[4]) && $matches[4] == '?') {
                $replacement .= '{0,' . $matches[3] . '})';
            } else {
                $replacement .= '{' . $matches[3] . '})';
            }
        } else {
            if (isset($matches[4]) && $matches[4] == '?') {
                $replacement .= '*)';
            } else {
                $replacement .= '+)';
            }
        }

        return $replacement;
    }
private function findPattern ( $ matches ) { switch ( $ matches [ 1 ] ) { case ':num' : $ replacement = '([0-9]' ; break ; case ':alpha' : $ replacement = '([a-zA-Z]' ; break ; case ':any' : $ replacement = '([^\/]' ; break ; } if ( isset ( $ matches [ 3 ] ) && is_numeric ( $ matches [ 3 ] ) ) { if ( isset ( $ matches [ 4 ] ) && $ matches [ 4 ] == '?' ) { $ replacement .= '{0,' . $ matches [ 3 ] . '})' ; } else { $ replacement .= '{' . $ matches [ 3 ] . '})' ; } } else { if ( isset ( $ matches [ 4 ] ) && $ matches [ 4 ] == '?' ) { $ replacement .= '*)' ; } else { $ replacement .= '+)' ; } } return $ replacement ; }
Finds url pattern

@param string $matches
@return string
Finds url pattern