$logfile = dirname(__FILE__) . '/tmp/log.txt';
// create the logger object
$logger1 = new Gelembjuk\Logger\FileLogger(array('logfile' => $logfile, 'groupfilter' => 'all'));
if (!$logger1->logFileIsWritable()) {
echo '<font color="red">No access to write to log file ' . $logfile . '</font>';
exit;
}
// do test log write. at this time all logs will be written
$logger1->debug('Test log', array('group' => 'test'));
// create test class object
$worker = new Worker($logger1);
// call a method to log somethign to a file
$worker->doSomething();
$logger1->debug('Now disable logging', array('group' => 'test'));
// disable all loggin with empty filter
$logger1->setGroupFilter('');
// call the method and nothing will be logged
$worker->doSomething();
// log only selected groups events
// now log only test and C group events
$logger1->setGroupFilter('test|C');
$logger1->debug('Now `test` and `C` groups to log', array('group' => 'test'));
// call the method. Only `C` logs will be logged
$worker->doSomething();
// now log only test and C group events
$logger1->setGroupFilter('test|B');
$logger1->debug('Now `test` and `B` groups to log', array('group' => 'test'));
// call the method. Only `B` logs will be logged
$worker->doSomething();
$logger1->debug('End of program! NOTE. Each log line has a time and process ID, sometimes this helps!', array('group' => 'test'));
echo 'Now look in your log file!';
