<?php 
/*
 * Unconditonally jump to the address
 * opcode number: 42
 */
$foo = false;
while(!$foo) {
    $foo = true;
}
?>
Function name: (null)
compiled vars: !0 = $foo
| line | # | op | fetch | ext | return | operands | 
|---|---|---|---|---|---|---|
| 6 | 0 | ASSIGN | !0, false | |||
| 7 | 1 | BOOL_NOT | ~1 | !0 | ||
| 2 | JMPZ | ~1, ->5 | ||||
| 8 | 3 | ASSIGN | !0, true | |||
| 9 | 4 | JMP | ->1 | |||
| 11 | 5 | RETURN | 1 |