/**
* Replaces the default output stream of Symfony's
* CliDumper and HtmlDumper classes in order to
* be able to run on Google App Engine.
*
* 'php://stdout' is used by CliDumper,
* 'php://output' is used by HtmlDumper,
* both are not supported on GAE.
*/
protected function replaceDefaultSymfonyLineDumpers()
{
HtmlDumper::$defaultOutput = CliDumper::$defaultOutput = function ($line, $depth, $indentPad) {
if (-1 !== $depth) {
echo str_repeat($indentPad, $depth) . $line . PHP_EOL;
}
};
}
