ZEND_ISSET_ISEMPTY_PROP_OBJ 6177 Zend/zend_compile.c last_op->opcode = ZEND_ISSET_ISEMPTY_PROP_OBJ; ZEND_ISSET_ISEMPTY_PROP_OBJ 4592 Zend/zend_vm_def.h ZEND_VM_HANDLER(148, ZEND_ISSET_ISEMPTY_PROP_OBJ, VAR|UNUSED|CV, CONST|TMP|VAR|CV) ZEND_ISSET_ISEMPTY_PROP_OBJ 203 ext/opcache/Optimizer/zend_optimizer.c case ZEND_ISSET_ISEMPTY_PROP_OBJ: