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  • socket_addrinfo_explain()

    (PHP 7 >= 7.2.0)

    Get information about addrinfo

    说明

    socket_addrinfo_explain(resource $addr): array

    socket_addrinfo_explain()() exposed the underlyingaddrinfostructure.

    参数

    $addr

    Resource created from socket_addrinfo_lookup()()

    返回值

    Returns an array containing the fields in theaddrinfostructure.

    参见