socket_listen
socket_listen
(PHP 4 >= 4.1.0, PHP 5, PHP 7)
socket_listen — Listens for a connection on a socket
Description
bool socket_listen ( resource $socket [, int $backlog = 0 ] )
After the socket socket has been created using socket_create() and bound to a name with socket_bind(), it may be told to listen for incoming connections on socket.
