PHP - Manual: FREE
2025-11-02
<?php
/*
* Release the allocated space of the value.
* opcode number: 70
*/
print "Hello World";
?>
Function name: (null)
Compiled variables: none
| line | # | op | fetch | ext | return | operands |
|---|---|---|---|---|---|---|
| 6 | 0 | ~0 | 'Hello+World' | |||
| 1 | FREE | ~0 | ||||
| 7 | 2 | RETURN | 1 |
官方地址:https://www.php.net/manual/en/internals2.opcodes.free.php