{
if (null === self::$handler) {
$cloner = new VarCloner();
- $dumper = in_array(PHP_SAPI, array('cli', 'phpdbg')) ? new CliDumper() : new HtmlDumper();
+ $dumper = \in_array(PHP_SAPI, array('cli', 'phpdbg'), true) ? new CliDumper() : new HtmlDumper();
self::$handler = function ($var) use ($cloner, $dumper) {
$dumper->dump($cloner->cloneVar($var));
};