PHP ErrorHandler::log方法代码示例

 private static function autoEnvironment()
 {
     if (php_sapi_name() === 'cli') {
         return 'development';
     }
     // A simple “Host:” header is one that does not have a TLD or whose TLD is one of local, home, or xip.io or coincides with the listening address (meaning it’s addressed by IP only).
     $bSimpleHost = false;
     if (isset($_SERVER['HTTP_HOST'])) {
         // As it’s simple HTTP header, this could be easily faked by the client but then this installation would be reachable by plain HTTP 1.0, which modern setups (vhosts) aren’t.
         $bSimpleHost = strpos($_SERVER['HTTP_HOST'], '.') === false;
         if (!$bSimpleHost) {
             $sTLD = explode('.', $_SERVER['HTTP_HOST']);
             $sTLD = array_pop($sTLD);
             $bSimpleHost = in_array($sTLD, array('local', 'home')) || StringUtil::endsWith($_SERVER['HTTP_HOST'], '.xip.io');
         }
         if (!$bSimpleHost && isset($_SERVER['SERVER_ADDR'])) {
             $bSimpleHost = $_SERVER['HTTP_HOST'] === $_SERVER['SERVER_ADDR'];
         }
     }
     // A simple server is defined as one that listens only on loopback or whose listening address coincides with the client address (CAUTION: may also be true on reverse-proxy environments)
     $bSimpleServer = false;
     if (isset($_SERVER['SERVER_ADDR'])) {
         $bSimpleServer = $_SERVER['SERVER_ADDR'] === '127.0.0.1' || $_SERVER['SERVER_ADDR'] === '::1';
         if (!$bSimpleServer && isset($_SERVER['REMOTE_ADDR'])) {
             $bSimpleServer = $_SERVER['SERVER_ADDR'] === $_SERVER['REMOTE_ADDR'];
         }
     }
     if ($bSimpleHost && $bSimpleServer) {
         return 'development';
     }
     // A test host is one whose host name starts is on one of the following subdomains: test, stage, staging, integration
     $bTestHost = false;
     if (isset($_SERVER['HTTP_HOST']) && strpos($_SERVER['HTTP_HOST'], '.') !== false) {
         $sSubDomain = explode('.', $_SERVER['HTTP_HOST']);
         $sSubDomain = $sSubDomain[0];
         $bTestHost = in_array($sSubDomain, array('test', 'stage', 'staging', 'integration'));
     }
     if ($bTestHost) {
         return 'staging';
     }
     ErrorHandler::log("WARNING: RAPILA_ENVIRONMENT autodetection found “production”. Please configure manually if really a production environment.");
     return 'production';
 }

 /**
  * Exception handler
  *
  * @param Exception $e
  */
 public static function logException(\Exception $e)
 {
     $message = "Exception " . get_class($e) . " from " . $e->getFile() . " in line " . $e->getLine() . " : " . $e->getMessage();
     ErrorHandler::log($message, $e->getMessage());
 }

 public static function setLogSettings($use, $type = ErrorHandler::LOG_SYSTEM, $destination = 'php_error.log')
 {
     self::$log = $use;
     self::$log_type = $type;
     self::$log_destination = $destination;
 }