socket_connect
socket_create_pair
Socket Funkcje
PHP Manual

# socket_create_listen

(PHP 4 >= 4.0.7, PHP 5)

socket_create_listen — Opens a socket on port to accept connections

### Opis

resource socket_create_listen ( int `$port` [, int `$backlog` ] )

socket_create_listen() creates a new socket resource of type `AF_INET` listening on all local interfaces on the given port waiting for new connections.

This function is meant to ease the task of creating a new socket which only listens to accept new connections.

### Parametry

`port`

  The port on which to listen on all interfaces.

`backlog`

  The `backlog` parameter defines the maximum length the queue of pending connections may grow to. `SOMAXCONN` may be passed as `backlog` parameter, see socket_listen() for more information.

### Zwracane wartości

socket_create_listen() returns a new socket resource on success or `FALSE` on error. The error code can be retrieved with socket_last_error(). This code may be passed to socket_strerror() to get a textual explanation of the error.

### Notatki

> Informacja: If you want to create a socket which only listens on a certain interface you need to use socket_create(), socket_bind() and socket_listen().

### Patrz także

- socket_create()
- socket_create_pair()
- socket_bind()
- socket_listen()
- socket_last_error()
- socket_strerror()

socket_connect
socket_create_pair
Socket Funkcje
PHP Manual