FETCH_W
FE_RESET
オペコード一覧
PHP Manual

## FE_FETCH

## PHP code

`<?php
/*
* Fetch an element from iterator. If no element is available, jump to address. Followed by OP_DATA?
* opcode number: 78
*/
$a = array(1,2,3);
foreach($a as $num){
print $num;
}
?>`

## PHP opcodes

Function name: (null)

Compiled variables: !0=$a, !1=$num

line | # | op | fetch | ext | return | operands
--- | --- | --- | --- | --- | --- | ---
6 | 0 | INIT_ARRAY |  |  | ~0 | 1
| 1 | ADD_ARRAY_ELEMENT |  |  | ~0 | 2
| 2 | ADD_ARRAY_ELEMENT |  |  | ~0 | 3
| 3 | ASSIGN |  |  |  | !0,~0
7 | 4 | FE_RESET |  |  | $2 | !0,->11
| 5 | FE_FETCH |  |  | $3 | $2,->11
| 6 | ZEND_OP_DATA |  |  |  |
| 7 | ASSIGN |  |  |  | !1,$3
8 | 8 | PRINT |  |  | ~5 | !1
| 9 | FREE |  |  |  | ~5
9 | 10 | JMP |  |  |  | ->5
| 11 | SWITCH_FREE |  |  |  | $2
10 | 12 | RETURN |  |  |  | 1

FETCH_W
FE_RESET
オペコード一覧
PHP Manual