socket_listen()
I was see the manual of socket_listen().Still i don't get the point of
bool socket_listen ( resource $socket [, int $backlog = 0 ] )
1.What is the backlogs in this case ?
2.And Why use with socket_listen() and what is use of it?
3.What happen backlogs remove from socket_listen()
- Why use the backlog values like
0,1,2,3?
kindly explain the above question.
Thanks