Examples
FETCH_DIM_W
FETCH_DIM_W
FETCH_DIM_W
PHP code
<?php
/*
* Fetch the value of the element at "index" in "array-value" to store it in "result". Write-only?
* opcode number: 84
*/
$a = 1;
while($a > 0){
$a = 0;
}
/*$input =array(1,2,3);
while (list($var,) = @each($input)){
unset($$var);
}*/
/*$a = array(1,2,3);
$x = 'a';
$$x[0] = 1;*/
/*while ($b = each($a)) {
print $b;
}*/
?>PHP opcodes
Function name: (null)
Compiled variables: !0=$a
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ASSIGN | !0,1 | |||
| 7 | 1 | IS_SMALLER | ~1 | 0,!0 | ||
| 2 | JMPZ | ~1,->5 | ||||
| 8 | 3 | ASSIGN | !0,0 | |||
| 9 | 4 | JMP | ->1 | |||
| 23 | 5 | RETURN | 1 |