Php/docs/function.stream-socket-shutdown
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stream_socket_shutdown
(PHP 5 >= 5.2.1, PHP 7)
stream_socket_shutdown — Shutdown a full-duplex connection
Description
stream_socket_shutdown
( resource $stream
, int $how
) : bool
Shutdowns (partially or not) a full-duplex connection.
Note:
The associated buffer, or buffers, may or may not be emptied.
Parameters
stream- An open stream (opened with stream_socket_client(), for example)
how- One of the following constants:
STREAM_SHUT_RD(disable further receptions),STREAM_SHUT_WR(disable further transmissions) orSTREAM_SHUT_RDWR(disable further receptions and transmissions).
Return Values
Returns TRUE on success or FALSE on failure.
Examples
Example #1 A stream_socket_shutdown() example
<?php$server = stream_socket_server('tcp://127.0.0.1:1337');$client = stream_socket_client('tcp://127.0.0.1:1337');var_dump(fputs($client, "hello"));stream_socket_shutdown($client, STREAM_SHUT_WR);var_dump(fputs($client, "hello")); // doesn't work now?>
The above example will output something similar to:
int(5) Notice: fputs(): send of 5 bytes failed with errno=32 Broken pipe in test.php on line 9 int(0)
