src/Http/RouteResolver.php
protected function prepareHttpQueryString(string $query, array $appends = []): string
    {
        if (! empty($appends)) {
            $query .= (! empty($query) ? '&' : '').http_build_query($appends);
        }

        return $query;
    }
protected function prepareHttpQueryString(string $query, array $appends = []): string
    {
        if (! empty($appends)) {
            $query .= (! empty($query) ? '&' : '').http_build_query($appends);
        }

        return $query;
    }
protected function prepareHttpQueryString ( string $ query , array $ appends = [ ] ) : string { if ( ! empty ( $ appends ) ) { $ query .= ( ! empty ( $ query ) ? '&' : '' ) . http_build_query ( $ appends ) ; } return $ query ; }
Prepare HTTP query string.

@param  string  $query
@param  array   $appends

@return string
Prepare HTTP query string .