T_XOR_EQUAL       174 Zend/zend_language_parser.c T_XOR_EQUAL = 271,
T_XOR_EQUAL       310 Zend/zend_language_parser.c #define T_XOR_EQUAL 271
T_XOR_EQUAL        66 Zend/zend_language_parser.h T_XOR_EQUAL = 271,
T_XOR_EQUAL       202 Zend/zend_language_parser.h #define T_XOR_EQUAL 271