lib/Janrain/Api/Engage/Sharing.php
public function getShareProviders($format = 'json', $callback = '')
	{
		$params = compact('format');
		if (!empty($callback)) {
			$params['callback'] = $callback;
		}

		return $this->post('get_share_providers', $params);
	}
public function getShareProviders($format = 'json', $callback = '')
	{
		$params = compact('format');
		if (!empty($callback)) {
			$params['callback'] = $callback;
		}

		return $this->post('get_share_providers', $params);
	}
public function getShareProviders ( $ format = 'json' , $ callback = '' ) { $ params = compact ( 'format' ) ; if ( ! empty ( $ callback ) ) { $ params [ 'callback' ] = $ callback ; } return $ this -> post ( 'get_share_providers' , $ params ) ; }
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/
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 .