diff options
Diffstat (limited to 'phpBB/develop/ip_regex.php')
| -rw-r--r-- | phpBB/develop/ip_regex.php | 37 |
1 files changed, 0 insertions, 37 deletions
diff --git a/phpBB/develop/ip_regex.php b/phpBB/develop/ip_regex.php deleted file mode 100644 index 4e7aaf0156..0000000000 --- a/phpBB/develop/ip_regex.php +++ /dev/null @@ -1,37 +0,0 @@ -<?php -$dec_octet = '(?:\d?\d|1\d\d|2[0-4]\d|25[0-5])'; -$h16 = '[\dA-F]{1,4}'; -$ipv4 = "(?:$dec_octet\.){3}$dec_octet"; -$ls32 = "(?:$h16:$h16|$ipv4)"; - -$ipv6_construct = array( - array(false, '', '{6}', $ls32), - array(false, '::', '{5}', $ls32), - array('', ':', '{4}', $ls32), - array('{1,2}', ':', '{3}', $ls32), - array('{1,3}', ':', '{2}', $ls32), - array('{1,4}', ':', '', $ls32), - array('{1,5}', ':', false, $ls32), - array('{1,6}', ':', false, $h16), - array('{1,7}', ':', false, '') -); - -$ipv6 = '(?:'; -foreach ($ipv6_construct as $ip_type) -{ - $ipv6 .= '(?:'; - if ($ip_type[0] !== false) - { - $ipv6 .= "(?:$h16:)" . $ip_type[0]; - } - $ipv6 .= $ip_type[1]; - if ($ip_type[2] !== false) - { - $ipv6 .= "(?:$h16:)" . $ip_type[2]; - } - $ipv6 .= $ip_type[3] . ')|'; -} -$ipv6 = substr($ipv6, 0, -1) . ')'; - -echo 'IPv4: ' . $ipv4 . "<br />\nIPv6: " . $ipv6; -?>
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