public function render($name)
{
$warningsMessenger = \App::get('warnings');
$warnings = $warningsMessenger->getMessages();
$vars = $this->getVars();
if (!empty($vars['prettify'])) {
$prettify = $vars['prettify'];
unset($vars['prettify']);
}
if ($warnings) {
$vars['warnings'] = $warnings;
}
if (empty($vars)) {
return ' ';
}
$json = App_Json_Encoder::encode($vars);
$json = isset($prettify) ? $this->_prettify($json) : $json;
return $json;
}
/**
* @group ZF-4054
*
* This test contains assertions from the Solar Framework by Paul M. Jones
*
* @link http://solarphp.com
*/
public function testEncodeWithUtf8IsTransformedSolarRegressionEqualsJsonExt()
{
if (function_exists('json_encode') == false) {
$this->markTestSkipped('Test can only be run, when ext/json is installed.');
}
$this->assertEquals(json_encode('héllö wørłd'), App_Json_Encoder::encode('héllö wørłd'));
$this->assertEquals(json_encode("руссиш"), App_Json_Encoder::encode("руссиш"));
}