Removed already defined constants, fixed undefined php7 symbol
Removed already defined constants, fixed undefined php7 symbol

sergeyklay/zephir,dreamsxin/zephir,steffengy/zephir,steffengy/zephir,zephir-lang/zephir,dreamsxin/zephir,vpg/zephir,steffengy/zephir,steffengy/zephir,dreamsxin/zephir,vpg/zephir,phalcon/zephir,zephir-lang/zephir,phalcon/zephir,sergeyklay/zephir,vpg/zephir,zephir-lang/zephir,zephir-lang/zephir,sergeyklay/zephir,sergeyklay/zephir,phalcon/zephir,sjinks/zephir,steffengy/zephir,zephir-lang/zephir,vpg/zephir,phalcon/zephir,vpg/zephir,dreamsxin/zephir,sjinks/zephir,sergeyklay/zephir,dreamsxin/zephir,dreamsxin/zephir,sjinks/zephir,vpg/zephir,phalcon/zephir,sjinks/zephir,sjinks/zephir,sergeyklay/zephir,steffengy/zephir,phalcon/zephir,sjinks/zephir