public alert (mixed $message, [array $context]) Sends/Writes an alert message to the log

public getTypeString (mixed $type) Returns the string meaning of a logger constant

public debug (mixed $message, [array $context]) Sends/Writes a debug message to the log

integer EMERGENCE

integer WARNING

public error (mixed $message, [array $context]) Sends/Writes an error message to the log

abstract public debug (mixed $message, [array $context]) ...

integer ALERT