/**
* Adds new logging channel to the registry
*
* @param Monolog_Logger $logger Instance of the logging channel
* @param string|null $name Name of the logging channel ($logger->getName() by default)
* @param boolean $overwrite Overwrite instance in the registry if the given name already exists?
*
* @throws InvalidArgumentException If $overwrite set to false and named Logger instance already exists
*/
public static function addLogger(Monolog_Logger $logger, $name = null, $overwrite = false)
{
$name = $name ? $name : $logger->getName();
if (isset(self::$loggers[$name]) && !$overwrite) {
throw new InvalidArgumentException('Logger with the given name already exists');
}
self::$loggers[$name] = $logger;
}
private function getCurrentTimestamp()
{
if (!self::$timezone) {
self::$timezone = new DateTimeZone(date_default_timezone_get() ? date_default_timezone_get() : 'UTC');
}
if (is_callable(array('DateTime', 'createFromFormat'))) {
/** @handled static */
return DateTime::createFromFormat('U.u', sprintf('%.6F', microtime(true)), self::$timezone)->setTimezone(self::$timezone);
}
return new DateTime('now', self::$timezone);
}