protected function get_levels() {
		return array(
			LogLevel::EMERGENCY => 'Emergency',
			LogLevel::ALERT     => 'Alert',
			LogLevel::CRITICAL  => 'Critical',
			LogLevel::ERROR     => 'Error',
			LogLevel::WARNING   => 'Warning',
			LogLevel::NOTICE    => 'Notice',
			LogLevel::INFO      => 'Info',
			LogLevel::DEBUG     => 'Debug'
		);
	}
protected function get_levels() {
		return array(
			LogLevel::EMERGENCY => 'Emergency',
			LogLevel::ALERT     => 'Alert',
			LogLevel::CRITICAL  => 'Critical',
			LogLevel::ERROR     => 'Error',
			LogLevel::WARNING   => 'Warning',
			LogLevel::NOTICE    => 'Notice',
			LogLevel::INFO      => 'Info',
			LogLevel::DEBUG     => 'Debug'
		);
	}
protected function get_levels ( ) { return array ( LogLevel :: EMERGENCY => 'Emergency' , LogLevel :: ALERT => 'Alert' , LogLevel :: CRITICAL => 'Critical' , LogLevel :: ERROR => 'Error' , LogLevel :: WARNING => 'Warning' , LogLevel :: NOTICE => 'Notice' , LogLevel :: INFO => 'Info' , LogLevel :: DEBUG => 'Debug' ) ; }
Get all the possible levels.

@since 1.0

@return array
Get all the possible levels .