PHP - Manual: NOP
2024-12-21
<?php
/*
* no operation
* opcode number: 0
*/
function A(){};
?>
Function name: (null)
Compiled variables: none
line | # | op | fetch | ext | return | operands |
---|---|---|---|---|---|---|
6 | 0 | NOP | ||||
7 | 1 | RETURN | 1 |
Function name: A
Compiled variables: none
line | # | op | fetch | ext | return | operands |
---|---|---|---|---|---|---|
6 | 0 | RETURN | null |
官方地址:https://www.php.net/manual/en/internals2.opcodes.nop.php