/** * Check if profiler is enabled. * * @static * @return bool */ public static function isEnabled() { if (!self::$_checkedEnabled) { self::$_checkedEnabled = true; if (isset($_GET['profile']) && $_GET['profile'] == true || isset($_COOKIE['profile']) && $_COOKIE['profile'] == true) { self::enable(); } } return self::$_enabled; }
/** * Check if profiler is enabled. * * @static * @return bool */ public static function isEnabled() { if (!self::$_checkedEnabled) { self::$_checkedEnabled = true; $conf = self::getConfiguration(); $enabled = false; if (strtolower($conf->trigger) == 'always') { $enabled = true; } elseif (strtolower($conf->trigger) == 'parameter') { if (isset($_GET['profile']) && $_GET['profile'] == true || isset($_COOKIE['profile']) && $_COOKIE['profile'] == true) { $enabled = true; } } // Process filters if ($enabled && $conf->enableFilters) { // sampling filter if ($enabled && rand(0, 100000) > $conf->filters->sampling * 1000) { $enabled = false; } // request uri whitelist/blacklist $requestUri = isset($_SERVER['REQUEST_URI']) ? $_SERVER['REQUEST_URI'] : ''; // TODO: use script name instead for cli? if ($enabled && $conf->filters->requestUriWhiteList && !preg_match($conf->filters->requestUriWhiteList, $requestUri)) { $enabled = false; } if ($enabled && $conf->filters->requestUriBlackList && preg_match($conf->filters->requestUriBlackList, $requestUri)) { $enabled = false; } // note: timeThreshold and memoryThreshold will be checked before persisting records. In these cases data will still be recorded during the request } if ($enabled) { self::enable(); } } return self::$_enabled; }