<?php
/*
* Fetch the value of the varible of "name" to assign it to a variable? Read-only?
* opcode number: 80
*/
$x = 1;
$a = 'x';
echo $$a;
?>
Function name: (null)
Compiled variables: !0=$x, !1=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ASSIGN | ? | ? | ? | !0,1 |
| 7 | 1 | ASSIGN | ? | ? | ? | !1,'x' |
| 8 | 2 | FETCH_R | local | ? | $2 | !1 |
| ? | 3 | ECHO | ? | ? | ? | $2 |
| 9 | 4 | RETURN | ? | ? | ? | 1 |