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Socke Functions

socket_accept socket_addrinfo_bind socket_addrinfo_connect socket_addrinfo_explain socket_addrinfo_lookup socket_atmark socket_bind socket_clear_error socket_close socket_cmsg_space socket_connect socket_create socket_create_listen socket_create_pair socket_export_stream socket_get_option socket_getopt socket_getpeername socket_getsockname socket_import_stream socket_last_error socket_listen socket_read socket_recv socket_recvfrom socket_recvmsg socket_select socket_send socket_sendmsg socket_sendto socket_set_block socket_set_nonblock socket_set_option socket_setopt socket_shutdown socket_strerror socket_write

socket_getpeername

Supported Versions: PHP 4 >= 4.1.0, PHP 5, PHP 7, PHP 8
Queries the remote side of the given socket which may either result in host/port or in a Unix filesystem path, dependent on its type
<?php socket_getpeername(Socket $socket, string &$address, int &$port = null): bool