/**
* This helper is called when you need directly rendering a data structure
* according http accept header request.
* It is used in error management to render errors.
*/
public static function render($data, array $renderers)
{
$header = array_key_exists('HTTP_ACCEPT', $_SERVER) ? $_SERVER['HTTP_ACCEPT'] : false;
$best_match = $header ? Mimeparse::bestMatch(array_keys($renderers), $header) : reset($renderers);
$renderer = $best_match ? $renderers[$best_match] : 'json_encode';
//fallback to json
return call_user_func($renderer, $data);
}
/**
* @covers Bitworking\Mimeparse::bestMatch
*/
public function testBestMatchWithTies()
{
$supportedMimeTypes1 = array('text/html', 'application/json', 'application/hal+xml', 'application/hal+json');
$supportedMimeTypes2 = array('text/html', 'application/hal+json', 'application/json', 'application/hal+xml');
$httpAcceptHeader = 'application/*, text/*;q=0.8';
$this->assertEquals('application/json', Mimeparse::bestMatch($supportedMimeTypes1, $httpAcceptHeader));
$this->assertEquals('application/hal+json', Mimeparse::bestMatch($supportedMimeTypes2, $httpAcceptHeader));
}