<form action="<?php
echo $_SERVER['PHP_SELF'];
?>
">
<p><b><label for="domain">Domain/IP Address:</label></b> <input type="text" name="domain" id="domain" value="<?php
echo $domain;
?>
"> <input type="submit" value="Lookup"></p>
</form>
<?php
if ($domain) {
$domain = trim($domain);
if (substr(strtolower($domain), 0, 7) == "http://") {
$domain = substr($domain, 7);
}
if (substr(strtolower($domain), 0, 4) == "www.") {
$domain = substr($domain, 4);
}
if (ValidateIP($domain)) {
$result = LookupIP($domain);
} elseif (ValidateDomain($domain)) {
$result = LookupDomain($domain);
} else {
die("Invalid Input!");
}
echo "<pre>\n" . $result . "\n</pre>\n";
}
?>
</body>
</html>
<button type="submit" class="<?php
echo get_btn();
?>
">查詢</button>
</div>
</div>
</form>
<?php
if (!empty($domain)) {
$domain = trim($domain);
if (substr(strtolower($domain), 0, 7) == "http://") {
$domain = substr($domain, 7);
}
if (substr(strtolower($domain), 0, 4) == "www.") {
$domain = substr($domain, 4);
}
if (ValidateIP($domain)) {
$result = '<pre class="<?php echo get_alert_class("info"); ?>">' . LookupIP($domain) . '</pre>';
} else {
if (ValidateDomain($domain)) {
$result = '<pre class="<?php echo get_alert_class("info"); ?>">' . LookupDomain($domain) . '</pre>';
} else {
$result = '<div class="<?php echo get_alert_class("danger"); ?>">輸入格式錯誤！</div>';
}
}
}
echo $result;
?>
<?php
get_footer();
