A logging system that is PSR-3 compliant but includes better functionality for controlling output.
Building on top of the Chain system, the Logger provides a PSR-3 compliant interface
as well as a way to configure the way messages are output on a per-instance basis.
Since the system is PSR-3 compliant, we'll focus only on our usage of logging Appenders and how they provide easy configurable output options for your system. For information on PSR-3 logging, please refer to the PHP FIG website.
A fully-functional (and very simplistic) example of a new appender:
use Stoic\Chain\DispatchBase;
use Stoic\Log\AppenderBase;
use Stoic\Log\Logger;
use Stoic\Log\MessageDispatch;
class EchoAppender extends AppenderBase {
public function __construct() {
$this->setKey('EchoAppender');
$this->setVersion('1.0.0');
return;
}
public function process($sender, DispatchBase &$dispatch) {
if (!($dispatch instanceof MessageDispatch)) {
return;
}
if (count($dispatch->messages) > 0) {
foreach (array_values($dispatch->messages) as $message) {
echo("{$message}\n");
}
}
return;
}
}
$log = new Logger();
$log->addAppender(new EchoAppender());
$log->info("Testing log info output.");
$log->critical("Testing log critical output.");
$log->output();
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