PHP - Manual: POST_DEC
2024-12-25
<?php
/*
* decrements variable indicated by value1 by 1 (after performing other operations) and stores in result
* opcode number: 37
*/
$a--;
?>
Function name: (null)
Compiled variables: !0=$a
line | # | op | fetch | ext | return | operands |
---|---|---|---|---|---|---|
6 | 0 | POST_DEC | ~0 | !0 | ||
1 | FREE | ~0 | ||||
7 | 2 | RETURN | 1 |
官方地址:https://www.php.net/manual/en/internals2.opcodes.post-dec.php