(PHP 4 >= 4.1.0, PHP 5, PHP 7)
socket_connect — 锟斤拷锟斤拷一锟斤拷锟阶斤拷锟斤拷锟斤拷锟斤拷
$socket
, string $address
[, int $port = 0
] ) : bool
锟斤拷 socket_create() 锟斤拷锟斤拷锟斤拷锟斤拷效锟斤拷锟阶斤拷锟斤拷锟斤拷源锟斤拷锟斤拷锟接碉拷 address 锟斤拷
socket
address
锟斤拷锟斤拷锟斤拷锟� socket 锟斤拷 AF_INET 锟斤拷
锟斤拷么锟斤拷锟斤拷 address 锟斤拷锟斤拷锟斤拷锟揭伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟绞撅拷锟斤拷锟斤拷锟斤拷锟� 127.0.0.1 锟斤拷 锟斤拷 IPv4 锟斤拷址锟斤拷
锟斤拷锟街э拷锟� IPv6 锟斤拷锟斤拷 socket 锟斤拷 AF_INET6锟斤拷锟斤拷么 address
也锟斤拷锟斤拷锟斤拷锟斤拷效锟斤拷 IPv6 锟斤拷址锟斤拷锟斤拷锟斤拷 ::1锟斤拷锟斤拷锟斤拷锟斤拷捉锟斤拷锟斤拷锟斤拷锟轿� AF_UNIX 锟斤拷锟斤拷么
address 也锟斤拷锟斤拷锟斤拷一锟斤拷Unix 锟阶斤拷锟街★拷
port
锟斤拷锟斤拷 port 锟斤拷锟斤拷锟斤拷锟斤拷 AF_INET 锟斤拷 AF_INET6
锟阶斤拷锟斤拷锟斤拷锟接碉拷时锟津，诧拷锟斤拷锟斤拷锟节达拷锟斤拷锟斤拷锟斤拷锟斤拷锟揭匡拷锟剿碉拷锟斤拷锟斤拷佣锟接︼拷锟皆讹拷谭锟斤拷锟斤拷锟斤拷系亩丝诤拧锟�
锟缴癸拷时锟斤拷锟斤拷 TRUE锟斤拷 锟斤拷锟斤拷锟斤拷失锟斤拷时锟斤拷锟斤拷 FALSE锟斤拷 锟斤拷锟斤拷锟斤拷锟结传锟斤拷 socket_last_error() 锟斤拷锟斤拷锟斤拷锟斤拷瞬锟斤拷锟斤拷锟斤拷锟� socket_strerror()
锟斤拷锟斤拷缘玫锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷说锟斤拷锟斤拷
Note:
If the socket is non-blocking then this function returns
FALSEwith an error Operation now in progress.