120 lines
3 KiB
PHP
120 lines
3 KiB
PHP
<?php
|
|
|
|
namespace Psr\Log;
|
|
|
|
/**
|
|
* This is a simple Logger implementation that other Loggers can inherit from.
|
|
*
|
|
* It simply delegates all log-level-specific methods to the `log` method to
|
|
* reduce boilerplate code that a simple Logger that does the same thing with
|
|
* messages regardless of the error level has to implement.
|
|
*/
|
|
abstract class AbstractLogger implements LoggerInterface
|
|
{
|
|
/**
|
|
* System is unusable.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function emergency($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::EMERGENCY, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Action must be taken immediately.
|
|
*
|
|
* Example: Entire website down, database unavailable, etc. This should
|
|
* trigger the SMS alerts and wake you up.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function alert($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::ALERT, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Critical conditions.
|
|
*
|
|
* Example: Application component unavailable, unexpected exception.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function critical($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::CRITICAL, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Runtime errors that do not require immediate action but should typically
|
|
* be logged and monitored.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function error($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::ERROR, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Exceptional occurrences that are not errors.
|
|
*
|
|
* Example: Use of deprecated APIs, poor use of an API, undesirable things
|
|
* that are not necessarily wrong.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function warning($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::WARNING, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Normal but significant events.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function notice($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::NOTICE, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Interesting events.
|
|
*
|
|
* Example: User logs in, SQL logs.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function info($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::INFO, $message, $context);
|
|
}
|
|
|
|
/**
|
|
* Detailed debug information.
|
|
*
|
|
* @param string $message
|
|
* @param array $context
|
|
* @return null
|
|
*/
|
|
public function debug($message, array $context = array())
|
|
{
|
|
$this->log(LogLevel::DEBUG, $message, $context);
|
|
}
|
|
}
|