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Use consts

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This commit is contained in:
Marc Hagen 2022-11-23 11:48:14 +01:00
parent dc106e2975
commit c18884639e
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1 changed files with 9 additions and 2 deletions
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LookingGlass.php
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@ -111,17 +111,20 @@ class LookingGlass
if (!substr_count($host, '.')) {
return '';
}
if (filter_var('https://' . $host, FILTER_VALIDATE_URL)) {
if ($host = parse_url('https://' . $host, PHP_URL_HOST)) {
if ($type == 'ipv4' && isset(dns_get_record($host, DNS_A)[0]['ip'])) {
if ($type === self::IPV4 && isset(dns_get_record($host, DNS_A)[0]['ip'])) {
return $host;
}
if ($type == 'ipv6' && isset(dns_get_record($host, DNS_AAAA)[0]['ipv6'])) {
if ($type === self::IPV6 && isset(dns_get_record($host, DNS_AAAA)[0]['ipv6'])) {
return $host;
}
return '';
}
}
return '';
}
@ -134,6 +137,10 @@ class LookingGlass
*/
public static function detectIpAddress(): string
{
if (php_sapi_name() === 'cli') {
return '127.0.0.1';
}
if (isset($_SERVER['HTTP_X_FORWARDED_FOR']) && filter_var($_SERVER['HTTP_X_FORWARDED_FOR'], FILTER_VALIDATE_IP)) {
return $_SERVER['HTTP_X_FORWARDED_FOR'];
} else {