Using DooPHP Logging Tools

DooPHP comes with its own profiler and logging tool by default. The class that handle this in the framework is DooLog (dooframework/app/logging/DooLog.php)

There are a few methods in this file where you can use for profiling and logging queries or important message in your application. You can log a message by calling:

1.Doo::logger()->log('Something fishy here!', DooLog::Alert);

Or you can use the Alias methods instead of passing the log level:

1.Doo::logger()->alert('Something fishy here!');

2.Doo::logger()->emerg('message...');

3.Doo::logger()->crit('message...');

4.Doo::logger()->err('message...');

5.Doo::logger()->warn('message...');

6.Doo::logger()->notice('message...');

7.Doo::logger()->info('message...');

8.Doo::logger()->trace('message...');

All of the log messages can be organized by category, simply pass in another parameter at the end of the methods:

1.Doo::logger()->log('Something fishy here!', DooLog::ALERT, 'editpost');

2.Doo::logger()->emerg('message...''editpost');

3.Doo::logger()->alert('message...''editpost');

To view the logged messages, you just have to call showLogs(). By default DooLog will return a neatly formatted XML log which can be filtered by level or category. You can get a plain text log if you need so:

01.//display all logs

02.echo Doo::logger()->showLogs();

03. 

04.//display plain text log

05.echo Doo::logger()->showLogs(false);

06. 

07.//display only logs in category editpost

08.echo Doo::logger()->showLogs(true, null, 'editpost');

09. 

10.//display only logs in level Alert and category editpost

11.echo Doo::logger()->showLogs(true, DooLog::ALERT, 'editpost');

When you have to write the log messages into file, all you have to do is call writeLogs(). Similar to showLogs(), it writes the XML string to file by default.

1.//Creates a log file

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