20/05
2016
Library for conversion of IPv4 addresses to 6to4-encapsulated IPv6.
Library for conversion of IPv4 addresses to 6to4-encapsulated IPv6., (*1)
<?php require('vendor/autoload.php'); use \wrossmann\sixtofour\SixToFour; $v4 = '222.173.190.239'; $v6 = SixToFour::convFourToSix($v4); $bin = SixToFour::str2bin($v4); var_dump( bin2hex($bin), SixToFour::bin2str($bin), SixToFour::bin2str($bin, true), SixToFour::convSixToFour($v6) );
Output:, (*2)
string(32) "200200de00ad00be00ef000000000000" string(15) "222.173.190.239" string(18) "2002:de:ad:be:ef::" string(15) "222.173.190.239"