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@ 2014-05-20T12:19:17Z

<?php
print "omg";
$parts = parse_url("http://9999%00?:@1.2.3.4/btc.txt#lol");
print "meh";
print_r($parts);
print "wah";
$hosts = gethostbynamel($parts['host']);
print_r($hosts);
#echo bin2hex($parts["user"]);
print "wtf";
print buildUrl($parts);
function buildUrl($parts) {
        $url = '';

        $url .= (!empty($parts['scheme']))
              ? $parts['scheme'] . '://'
              : '';

        $url .= (!empty($parts['user']))
              ? $parts['user']
              : '';

        $url .= (!empty($parts['pass']))
              ? ':' . $parts['pass']
              : '';

        //If we have a user or pass, make sure to add an "@"
        $url .= (!empty($parts['user']) || !empty($parts['pass']))
              ? '@'
              : '';

        $url .= (!empty($parts['host']))
              ? $parts['host']
              : '';

        $url .= (!empty($parts['port']))
              ? ':' . $parts['port']
              : '';

        $url .= (!empty($parts['path']))
              ? $parts['path']
              : '';

        $url .= (!empty($parts['query']))
              ? '?' . $parts['query']
              : '';

        $url .= (!empty($parts['fragment']))
              ? '#' . $parts['fragment']
              : '';

        return $url;
    }
?>

Output for 5.6.28 - 5.6.40, 7.0.13 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: omgmehArray ( [scheme] => http [host] => 9999%00 [query] => :@1.2.3.4/btc.txt [fragment] => lol ) wahwtfhttp://9999%00?:@1.2.3.4/btc.txt#lol
Output for 5.5.19 - 5.5.38, 5.6.3 - 5.6.27, 7.0.0 - 7.0.12: omgmehArray ( [scheme] => http [host] => 1.2.3.4 [user] => 9999%00? [pass] => [path] => /btc.txt [fragment] => lol ) wahArray ( [0] => 1.2.3.4 ) wtfhttp://9999%00?@1.2.3.4/btc.txt#lol
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.18, 5.6.0 - 5.6.2: omgmehArray ( [scheme] => http [host] => 1.2.3.4 [user] => 9999%00? [path] => /btc.txt [fragment] => lol ) wahArray ( [0] => 1.2.3.4 ) wtfhttp://9999%00?@1.2.3.4/btc.txt#lol

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