<?php
/*
* Fetch the value of the element at "index" in "array-value" to store it in "result". Read-only?
* opcode number: 81
*/
$x = array(1,2,3);
$a = 'x';
echo $$a[0];
?>
Function name: (null)
Compiled variables: !0=$x, !1=$a
| 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 | ASSIGN | ? | ? | ? | !1,'x' |
| 8 | 5 | FETCH_DIM_R | ? | ? | $3 | !1,0 |
| ? | 6 | FETCH_R | local | ? | $4 | $3 |
| ? | 7 | ECHO | ? | ? | ? | $4 |
| 9 | 8 | RETURN | ? | ? | ? | 1 |