$current_path = UBUtil::array_fetch($_SERVER, 'REQUEST_URI');
$raw_url = $protocol . $ps_domain . $current_path;
$current_url = $protocol . $domain . $current_path;
$domain_info = UBConfig::read_unbounce_domain_info($domain, false);
$proxyable_url_set = UBUtil::array_fetch($domain_info, 'proxyable_url_set', array());
UBLogger::debug_var('ps_domain', $ps_domain);
UBLogger::debug_var('http_method', $http_method);
UBLogger::debug_var('referer', $referer);
UBLogger::debug_var('user_agent', $user_agent);
UBLogger::debug_var('protocol', $protocol);
UBLogger::debug_var('domain', $domain);
UBLogger::debug_var('current_path', $current_path);
UBLogger::debug_var('raw_url', $raw_url);
UBLogger::debug_var('current_url', $current_url);
////////////////////
$url_purpose = UBHTTP::get_url_purpose($proxyable_url_set, $http_method, $current_url);
if ($url_purpose == null) {
UBLogger::debug("ignoring request to URL " . $current_url);
} elseif ($url_purpose == 'HealthCheck') {
if (UBConfig::domain_with_port() !== UBUtil::array_fetch($_SERVER, 'HTTP_HOST')) {
http_response_code(412);
}
header('Content-Type: application/json');
$version = UBConfig::UB_VERSION;
echo "{\"ub_wordpress\":{\"version\":\"{$version}\"}}";
exit(0);
} else {
// Disable caching plugins. This should take care of:
// - W3 Total Cache
// - WP Super Cache
// - ZenCache (Previously QuickCache)
