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Informations about the package log
APIx Log, very thin PSR-3 logger
Minimalist and fast PSR-3 compliant logger.
- Light, come out-of-the-box bundle with wrappers for:
- Sapi ~ built around the
error_log()
function, - Nil ~ as Null wrapper,
- Stream ~ logs are sent to sockets, local and remote files, filters and other similar resources (default to standard output bypassing output buffering).
- Sapi ~ built around the
- Extendable, additional logging backends are available:
- PHPMailer/apix-log-phpmailer ~ logs are sent using PHPMailer,
- jspalink/apix-log-pushover ~ logs are sent using Pushover,
- apix/log-tracker ~ adds logger/tracker such as Google Analytics, Dashbot, etc...,
- More contributions will be linked here.
- Clean API, see the
LogFormatterInterface
. - 100% Unit tested and compliant with PSR0, PSR1 and PSR2.
- Continuously integrated against 7.0, 8.x,
and HHVM(use ^1.1 for older PHP versions). - Available as a Composer
and as a PEARpackage.
Feel free to comment, send pull requests and patches...
:new: Log dispatch can be postponed/accumulated using setDeferred()
.
Basic usage ~ standalone
This simple logger is now set to intercept critical
, alert
and emergency
logs.
To log an event, use:
Advanced usage ~ multi-logs dispatcher
Lets create an additional logger with purpose of catching log entries that have a severity level of warning
or more -- see the log levels for the order.
setCascading()
was set to false (default is true) so the entries caught here won't continue downstream past that particular log bucket. setDeferred()
was set to true (default is false) so processing happen on __destruct
(end of script generally) rather than on the fly.
Now, lets create a main logger object and inject the two previous loggers.
Lets create an additional logger -- just for development/debug purposes.
Finally, lets push some log entries:
Log levels
The eight RFC 5424 levels of logs are supported, in cascading order:
Severity | Description |
---|---|
Emergency | System level failure (not application level) |
Alert | Failure that requires immediate attention |
Critical | Serious failure at the application level |
Error | Runtime errors, used to log unhandled exceptions |
Warning | May indicate that an error will occur if action is not taken |
Notice | Events that are unusual but not error conditions |
Info | Normal operational messages (no action required) |
Debug | Verbose info useful to developers for debugging purposes (default) |
Installation
Install the current major version using Composer with (recommended)
Or install the latest stable version with
License
APIx Log is licensed under the New BSD license -- see the LICENSE.txt
for the full license details.