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<?php namespace chaining; class chain { static public function working() {echo "working";} static public function one() {return get_called_class();} static public function two() {return get_called_class();} } ${${${${${chain::one()} = chain::two()}::one()}::two()}::one()}::working();
Output for git.master, git.master_jit, rfc.property-hooks
working

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