MediaWiki
1.23.14
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Describes a logger instance. More...
Public Member Functions | |
alert ($message, array $context=array()) | |
Action must be taken immediately. More... | |
critical ($message, array $context=array()) | |
Critical conditions. More... | |
debug ($message, array $context=array()) | |
Detailed debug information. More... | |
emergency ($message, array $context=array()) | |
System is unusable. More... | |
error ($message, array $context=array()) | |
Runtime errors that do not require immediate action but should typically be logged and monitored. More... | |
info ($message, array $context=array()) | |
Interesting events. More... | |
log ($level, $message, array $context=array()) | |
Logs with an arbitrary level. More... | |
notice ($message, array $context=array()) | |
Normal but significant events. More... | |
warning ($message, array $context=array()) | |
Exceptional occurrences that are not errors. More... | |
Describes a logger instance.
The message MUST be a string or object implementing __toString().
The message MAY contain placeholders in the form: {foo} where foo will be replaced by the context data in key "foo".
The context array can contain arbitrary data, the only assumption that can be made by implementors is that if an Exception instance is given to produce a stack trace, it MUST be in a key named "exception".
See https://github.com/php-fig/fig-standards/blob/master/accepted/PSR-3-logger-interface.md for the full interface specification.
Definition at line 20 of file LoggerInterface.php.
Action must be taken immediately.
Example: Entire website down, database unavailable, etc. This should trigger the SMS alerts and wake you up.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Critical conditions.
Example: Application component unavailable, unexpected exception.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Detailed debug information.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
System is unusable.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Runtime errors that do not require immediate action but should typically be logged and monitored.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Interesting events.
Example: User logs in, SQL logs.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Logs with an arbitrary level.
mixed | $level | |
string | $message | |
array | $context |
Implemented in Psr\Log\NullLogger, and MediaWiki\Logger\BackcompatLogger.
Referenced by Psr\Log\AbstractLogger\alert(), Psr\Log\AbstractLogger\critical(), Psr\Log\AbstractLogger\debug(), Psr\Log\AbstractLogger\emergency(), Psr\Log\AbstractLogger\error(), Psr\Log\AbstractLogger\info(), Psr\Log\AbstractLogger\notice(), and Psr\Log\AbstractLogger\warning().
Normal but significant events.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.
Exceptional occurrences that are not errors.
Example: Use of deprecated APIs, poor use of an API, undesirable things that are not necessarily wrong.
string | $message | |
array | $context |
Implemented in Psr\Log\AbstractLogger.