public function ServicesYAMLFormatter::render in Services 7.3

Render data to the string.

Parameters

$data: Data to render

Return value

string

Overrides ServicesFormatterInterface::render

File

servers/rest_server/includes/ServicesFormatter.inc, line 92

Class

ServicesYAMLFormatter

Code

public function render($data) {
  if (($library = libraries_load('spyc')) && !empty($library['loaded'])) {
    return Spyc::YAMLDump($data, 4, 60);
  }
  else {
    watchdog('REST Server', 'Spyc library not found!', array(), WATCHDOG_ERROR);
    return '';
  }
}