original_string: public function getShareProviders($format = 'json', $callback = '')
  	{
  		$params = compact('format');
  		if (!empty($callback)) {
  			$params['callback'] = $callback;
  		}
  
  		return $this->post('get_share_providers', $params);
  	}
code: public function getShareProviders($format = 'json', $callback = '')
  	{
  		$params = compact('format');
  		if (!empty($callback)) {
  			$params['callback'] = $callback;
  		}
  
  		return $this->post('get_share_providers', $params);
  	}
code_tokens: public function getShareProviders ( $ format = 'json' , $ callback = '' ) { $ params = compact ( 'format' ) ; if ( ! empty ( $ callback ) ) { $ params [ 'callback' ] = $ callback ; } return $ this -> post ( 'get_share_providers' , $ params ) ; }
docstring: Returns a list of email and sharing providers configured for the widget.
  This call has no required parameters; it identifies the proper application
  by the realm prefacing the URL path.
  
  @param string $format   Either 'json' or 'xml'
  @param string $callback Specifies the return of a JSONP-formatted response
  
  @link http://developers.janrain.com/documentation/api-methods/engage/sharing-widget/get_share_providers/
docstring_tokens: Returns a list of email and sharing providers configured for the widget . This call has no required parameters ; it identifies the proper application by the realm prefacing the URL path .