(PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8)
socket_shutdown — Shuts down a socket for receiving, sending, or both
$socket
, int $mode = 2
) : bool
The socket_shutdown() function allows you to stop
incoming, outgoing or all data (the default) from being sent through the
socket
注意:
The associated buffer, or buffers, may or may not be emptied.
socketA Socket instance created with socket_create().
mode
The value of mode can be one of the following:
0 |
Shutdown socket reading |
1 |
Shutdown socket writing |
2 |
Shutdown socket reading and writing |
成功时返回 true， 或者在失败时返回 false。
| 版本 | 说明 |
|---|---|
| 8.0.0 |
socket is a Socket instance now;
previously, it was a resource.
|