socket_addrinfo_connect()

(PHP 7 >= 7.2.0)

Create and connect to a socket from a given addrinfo

说明

socket_addrinfo_connect(resource $addr): resource

Create a Socket resource, and connect it to the provided AddrInfo resource. The return value of this function may be used with the rest of the socket functions.

参数

$addr

Resource created from socket_addrinfo_lookup()()

返回值

Returns a Socket resource on success or NULL on failure.

参见

• socket_addrinfo_bind()Create and bind to a socket from a given addrinfo
• socket_addrinfo_explain()Get information about addrinfo
• socket_addrinfo_lookup()Get array with contents of getaddrinfo about the given hostname