PhpArrayDumper dumps a service container as a PHP array. The format of this dumper is a human-readable serialized PHP array, which is very similar

public PhpArrayDumper::getArray()

protected PhpArrayDumper::getServiceCall($id, $invalid_behavior

protected PhpArrayDumper::getParameterCall($name)

protected PhpArrayDumper::supportsMachineFormat()

protected PhpArrayDumper::dumpCollection($collection