public function buildFormDataString($options)
    {
        $options = $this->resolve($options);
        $formOptions = [];

        foreach ($this->formParameters as $key => $isFormParameter) {
            if ($isFormParameter && isset($options[$key])) {
                $formOptions[$key] = $options[$key];
            }
        }

        return http_build_query($formOptions);
    }
public function buildFormDataString($options)
    {
        $options = $this->resolve($options);
        $formOptions = [];

        foreach ($this->formParameters as $key => $isFormParameter) {
            if ($isFormParameter && isset($options[$key])) {
                $formOptions[$key] = $options[$key];
            }
        }

        return http_build_query($formOptions);
    }
public function buildFormDataString ( $ options ) { $ options = $ this -> resolve ( $ options ) ; $ formOptions = [ ] ; foreach ( $ this -> formParameters as $ key => $ isFormParameter ) { if ( $ isFormParameter && isset ( $ options [ $ key ] ) ) { $ formOptions [ $ key ] = $ options [ $ key ] ; } } return http_build_query ( $ formOptions ) ; }
Build form data string.

@param $options

@return string
Build form data string .