ZEND_BOOL_XOR    4714 Zend/zend_language_parser.c     { zend_do_binary_op(ZEND_BOOL_XOR, &(yyval), &(yyvsp[(1) - (3)]), &(yyvsp[(3) - (3)]) TSRMLS_CC); }
ZEND_BOOL_XOR     763 Zend/zend_language_parser.y 	|	expr T_LOGICAL_XOR expr { zend_do_binary_op(ZEND_BOOL_XOR, &$$, &$1, &$3 TSRMLS_CC); }
ZEND_BOOL_XOR     821 Zend/zend_opcode.c 		case ZEND_BOOL_XOR:
ZEND_BOOL_XOR     289 Zend/zend_vm_def.h ZEND_VM_HANDLER(14, ZEND_BOOL_XOR, CONST|TMP|VAR|CV, CONST|TMP|VAR|CV)
ZEND_BOOL_XOR    1007 ext/opcache/Optimizer/block_pass.c 					opline->opcode == ZEND_BOOL_XOR ||
ZEND_BOOL_XOR      33 ext/opcache/Optimizer/pass1_5.c 		case ZEND_BOOL_XOR: