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[ticket/16188] Remove some legacy code and fix bug
PHPBB3-16189
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@@ -8,46 +8,6 @@
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//
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die("Please read the first lines of this script for instructions on how to enable it");
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// IP regular expressions
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$dec_octet = '(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])';
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$h16 = '[\dA-F]{1,4}';
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$ipv4 = "(?:$dec_octet\.){3}$dec_octet";
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$ls32 = "(?:$h16:$h16|$ipv4)";
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$ipv6_construct = array(
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array(false, '', '{6}', $ls32),
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array(false, '::', '{0,5}', "(?:$h16(?::$h16)?|$ipv4)"),
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array('', ':', '{4}', $ls32),
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array('{1,2}', ':', '{3}', $ls32),
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array('{1,3}', ':', '{2}', $ls32),
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array('{1,4}', ':', '', $ls32),
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array('{1,5}', ':', false, $ls32),
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array('{1,6}', ':', false, $h16),
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array('{1,7}', ':', false, ''),
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array(false, '::', false, '')
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);
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$ipv6 = '(?:';
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foreach ($ipv6_construct as $ip_type)
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{
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$ipv6 .= '(?:';
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if ($ip_type[0] !== false)
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{
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$ipv6 .= "(?:$h16:)" . $ip_type[0];
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}
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$ipv6 .= $ip_type[1];
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if ($ip_type[2] !== false)
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{
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$ipv6 .= "(?:$h16:)" . $ip_type[2];
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}
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$ipv6 .= $ip_type[3] . ')|';
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}
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$ipv6 = substr($ipv6, 0, -1) . ')';
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echo 'IPv4: ' . $ipv4 . "<br />\nIPv6: " . $ipv6 . "<br />\n";
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// URL regular expressions
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$pct_encoded = "%[\dA-F]{2}";
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