NullLogger
class NullLogger extends AbstractLogger
This Logger can be used to avoid conditional log calls
Logging should always be optional, and if no logger is provided to your
library creating a NullLogger instance to have something to throw logs at
is a good way to avoid littering your code with if ($this->logger) { }
blocks.
Methods
Action must be taken immediately.
Runtime errors that do not require immediate action but should typically be logged and monitored.
Exceptional occurrences that are not errors.
Normal but significant events.
Detailed debug information.
Logs with an arbitrary level.
Details
in AbstractLogger at line line 21
null
emergency(string $message, array $context = array())
System is unusable.
in AbstractLogger at line line 36
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alert(string $message, array $context = array())
Action must be taken immediately.
Example: Entire website down, database unavailable, etc. This should trigger the SMS alerts and wake you up.
in AbstractLogger at line line 50
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critical(string $message, array $context = array())
Critical conditions.
Example: Application component unavailable, unexpected exception.
in AbstractLogger at line line 63
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error(string $message, array $context = array())
Runtime errors that do not require immediate action but should typically be logged and monitored.
in AbstractLogger at line line 78
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warning(string $message, array $context = array())
Exceptional occurrences that are not errors.
Example: Use of deprecated APIs, poor use of an API, undesirable things that are not necessarily wrong.
in AbstractLogger at line line 90
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notice(string $message, array $context = array())
Normal but significant events.
in AbstractLogger at line line 104
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info(string $message, array $context = array())
Interesting events.
Example: User logs in, SQL logs.
in AbstractLogger at line line 116
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debug(string $message, array $context = array())
Detailed debug information.
at line line 23
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log(mixed $level, string $message, array $context = array())
Logs with an arbitrary level.