PRE_DEC_OBJ
PRE_INC_OBJ
オペコード一覧
PHP Manual

## PRE_INC

## PHP code

`<?php
/*
* increments variable indicated by value1 by 1 (before performing other operations) and stores in result
* opcode number: 34
*/
++$a;
?>`

## PHP opcodes

Function name: (null)

Compiled variables: !0=$a

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | PRE_INC |  |  |  | !0
7 | 1 | RETURN |  |  |  | 1

PRE_DEC_OBJ
PRE_INC_OBJ
オペコード一覧
PHP Manual