stream_socket_pair
Creates a pair of connected, indistinguishable socket streams
Syntax
stream_socket_pair ( int $domain , int $type , int $protocol ) : array
Parameters
domain
The protocol family to be used:
STREAM_PF_INET
STREAM_PF_INET6
STREAM_PF_UNIX
type
The type of communication to be used:
STREAM_SOCK_DGRAM
STREAM_SOCK_RAW
STREAM_SOCK_RDM
STREAM_SOCK_SEQPACKET
STREAM_SOCK_STREAM
protocol
The protocol to be used:
STREAM_IPPROTO_ICMP
STREAM_IPPROTO_IP
STREAM_IPPROTO_RAW
STREAM_IPPROTO_TCP
STREAM_IPPROTO_UDP
Return
Returns an array with the two socket resources on success, or FALSE on failure.
Examples
<?
$domain = STREAM_PF_UNIX;
$type = STREAM_SOCK_STREAM;
$protocol = STREAM_IPPROTO_IP;
$return = stream_socket_pair($domain, $type, $protocol);
print_r($return);
fclose($return[0]);
fclose($return[1]);
?>
Array
(
[0] => Resource id #2
[1] => Resource id #3
)
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