123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108 |
- <?php
- namespace Drupal\Core\Logger;
- use Drupal\Core\StringTranslation\TranslatableMarkup;
- /**
- * @defgroup logging_severity_levels Logging severity levels
- * @{
- * Logging severity levels as defined in RFC 5424.
- *
- * The constant definitions of this class correspond to the logging severity
- * levels defined in RFC 5424, section 4.1.1. PHP supplies predefined LOG_*
- * constants for use in the syslog() function, but their values on Windows
- * builds do not correspond to RFC 5424. The associated PHP bug report was
- * closed with the comment, "And it's also not a bug, as Windows just have less
- * log levels," and "So the behavior you're seeing is perfectly normal."
- *
- * @see http://tools.ietf.org/html/rfc5424
- * @see http://bugs.php.net/bug.php?id=18090
- * @see http://php.net/manual/function.syslog.php
- * @see http://php.net/manual/network.constants.php
- * @see self::getLevels()
- *
- * @} End of "defgroup logging_severity_levels".
- */
- /**
- * Defines various logging severity levels.
- *
- * @ingroup logging_severity_levels
- */
- class RfcLogLevel {
- /**
- * Log message severity -- Emergency: system is unusable.
- */
- const EMERGENCY = 0;
- /**
- * Log message severity -- Alert: action must be taken immediately.
- */
- const ALERT = 1;
- /**
- * Log message severity -- Critical conditions.
- */
- const CRITICAL = 2;
- /**
- * Log message severity -- Error conditions.
- */
- const ERROR = 3;
- /**
- * Log message severity -- Warning conditions.
- */
- const WARNING = 4;
- /**
- * Log message severity -- Normal but significant conditions.
- */
- const NOTICE = 5;
- /**
- * Log message severity -- Informational messages.
- */
- const INFO = 6;
- /**
- * Log message severity -- Debug-level messages.
- */
- const DEBUG = 7;
- /**
- * An array with the severity levels as keys and labels as values.
- *
- * @var array
- */
- protected static $levels;
- /**
- * Returns a list of severity levels, as defined in RFC 5424.
- *
- * @return array
- * Array of the possible severity levels for log messages.
- *
- * @see http://tools.ietf.org/html/rfc5424
- * @ingroup logging_severity_levels
- */
- public static function getLevels() {
- if (!static::$levels) {
- static::$levels = [
- static::EMERGENCY => new TranslatableMarkup('Emergency'),
- static::ALERT => new TranslatableMarkup('Alert'),
- static::CRITICAL => new TranslatableMarkup('Critical'),
- static::ERROR => new TranslatableMarkup('Error'),
- static::WARNING => new TranslatableMarkup('Warning'),
- static::NOTICE => new TranslatableMarkup('Notice'),
- static::INFO => new TranslatableMarkup('Info'),
- static::DEBUG => new TranslatableMarkup('Debug'),
- ];
- }
- return static::$levels;
- }
- }
|