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token refactoring

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This commit is contained in:
David Goodwin
2025-06-01 15:42:50 +01:00
parent ace5624508
commit b56d0082ff
1 changed files with 3 additions and 7 deletions
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10
functions.inc.php
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@@ -192,7 +192,7 @@ function check_language($use_post = true)
// Failing that, is there a $_COOKIE['lang'] ? // Failing that, is there a $_COOKIE['lang'] ?
if (safecookie('lang')) { if (safecookie('lang')) {
$lang = safecookie('lang'); $lang = safecookie('lang');
if (is_string($lang) && array_key_exists($lang, $supported_languages)) { if (!empty($lang) && array_key_exists($lang, $supported_languages)) {
return $lang; return $lang;
} }
} }
@@ -261,12 +261,8 @@ function check_domain($domain)
if (function_exists('checkdnsrr')) { if (function_exists('checkdnsrr')) {
$start = microtime(true); # check for slow nameservers, part 1 $start = microtime(true); # check for slow nameservers, part 1
// AAAA (IPv6) is only available in PHP v. >= 5 // Check for AAAA (IPv6), A, MX, or NS records
if (version_compare(phpversion(), "5.0.0", ">=") && checkdnsrr($domain, 'AAAA')) { if (checkdnsrr($domain, 'AAAA') || checkdnsrr($domain, 'A') || checkdnsrr($domain, 'MX')) {
$retval = '';
} elseif (checkdnsrr($domain, 'A')) {
$retval = '';
} elseif (checkdnsrr($domain, 'MX')) {
$retval = ''; $retval = '';
} elseif (checkdnsrr($domain, 'NS')) { } elseif (checkdnsrr($domain, 'NS')) {
error_log("DNS is not correctly configured for $domain to send or receive email"); error_log("DNS is not correctly configured for $domain to send or receive email");