inet_ntop

(PHP 5)

inet_ntop --  Converts a packed internet address to a human readable representation

Описание

string inet_ntop ( string in_addr )

This function converts a 32bit IPv4, or 128bit IPv6 address (if PHP was built with IPv6 support enabled) into an address family appropriate string representation. Returns FALSE on failure.

Пример 1. inet_ntop() Example <?php $packed = chr(127) . chr(0) . chr(0) . chr(1); $expanded = inet_ntop($packed); /* Outputs: 127.0.0.1 */ echo $expanded; $packed = str_repeat(chr(0), 15) . chr(1); $expanded = inet_ntop($packed); /* Outputs: ::1 */ echo $expanded; ?>

See also long2ip(), inet_pton(), and ip2long().