public function getArguments(): string
    {
        $arguments = [];
        foreach ($this->arguments as $key => $val) {
            $arguments[] = $key . ':' . $val;
        }

        return implode(' ', $arguments);
    }
public function getArguments(): string
    {
        $arguments = [];
        foreach ($this->arguments as $key => $val) {
            $arguments[] = $key . ':' . $val;
        }

        return implode(' ', $arguments);
    }
public function getArguments ( ) : string { $ arguments = [ ] ; foreach ( $ this -> arguments as $ key => $ val ) { $ arguments [ ] = $ key . ':' . $ val ; } return implode ( ' ' , $ arguments ) ; }
List arguments.

@return string
List arguments .