STREAM_SOCKET_SHUTDOWN(3) 1 STREAM_SOCKET_SHUTDOWN(3)
stream_socket_shutdown - Shutdown a full-duplex connection
SYNOPSIS
bool stream_socket_shutdown (resource $stream, int $how)
DESCRIPTION
Shutdowns (partially or not) a full-duplex connection.
PARAMETERS
o $stream
- An open stream (opened with stream_socket_client(3), for example)
o $how
- One of the following constants: STREAM_SHUT_RD (disable further receptions), STREAM_SHUT_WR (disable further transmissions) or
STREAM_SHUT_RDWR (disable further receptions and transmissions).
RETURN VALUES
Returns TRUE on success or FALSE on failure.
EXAMPLES
Example #1
A stream_socket_shutdown(3) 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)
SEE ALSO
fclose(3).
PHP Documentation Group STREAM_SOCKET_SHUTDOWN(3)
