23 public function emergency($message, array $context = array())
39 public function alert($message, array $context = array())
54 public function critical($message, array $context = array())
68 public function error($message, array $context = array())
84 public function warning($message, array $context = array())
97 public function notice($message, array $context = array())
112 public function info($message, array $context = array())
125 public function debug($message, array $context = array())
139 abstract public function log($level, $message, array $context = array());