T_IS_EQUAL        191 Zend/zend_language_parser.c T_IS_EQUAL = 284,
T_IS_EQUAL        324 Zend/zend_language_parser.c #define T_IS_EQUAL 284
T_IS_EQUAL         86 Zend/zend_language_parser.h T_IS_EQUAL = 284,
T_IS_EQUAL        219 Zend/zend_language_parser.h #define T_IS_EQUAL 284