ZEND_BOOL_XOR 1329 Zend/zend_ast.c case ZEND_BOOL_XOR: BINARY_OP(" xor ", 40, 40, 41); ZEND_BOOL_XOR 900 Zend/zend_language_parser.y { $$ = zend_ast_create_binary_op(ZEND_BOOL_XOR, $1, $3); } ZEND_BOOL_XOR 774 Zend/zend_opcode.c case ZEND_BOOL_XOR: ZEND_BOOL_XOR 1234 Zend/zend_operators.c ZEND_TRY_BINARY_OP1_OBJECT_OPERATION(ZEND_BOOL_XOR, boolean_xor_function); ZEND_BOOL_XOR 1254 Zend/zend_operators.c ZEND_TRY_BINARY_OP2_OBJECT_OPERATION(ZEND_BOOL_XOR); ZEND_BOOL_XOR 650 Zend/zend_vm_def.h ZEND_VM_HANDLER(14, ZEND_BOOL_XOR, CONST|TMPVAR|CV, CONST|TMPVAR|CV) ZEND_BOOL_XOR 983 ext/opcache/Optimizer/block_pass.c opline->opcode == ZEND_BOOL_XOR || ZEND_BOOL_XOR 69 ext/opcache/Optimizer/pass1_5.c case ZEND_BOOL_XOR: