PZVAL_UNLOCK_EX  2298 Zend/zend_vm_def.h 		PZVAL_UNLOCK_EX(varptr, &free_op1, 0);
PZVAL_UNLOCK_EX  7472 Zend/zend_vm_execute.h 		PZVAL_UNLOCK_EX(varptr, &free_op1, 0);
PZVAL_UNLOCK_EX  19756 Zend/zend_vm_execute.h 		PZVAL_UNLOCK_EX(varptr, &free_op1, 0);