classes/Logging/ChannelManager.php
public function setChannel($channel, LoggerInterface $logger)
	{
		if (isset($this->channels[$channel])) {
			throw new InvalidArgumentException("Channel $channel is already defined");
		}

		$this->channels[$channel] = $logger;
	}
public function setChannel($channel, LoggerInterface $logger)
	{
		if (isset($this->channels[$channel])) {
			throw new InvalidArgumentException("Channel $channel is already defined");
		}

		$this->channels[$channel] = $logger;
	}
public function setChannel ( $ channel , LoggerInterface $ logger ) { if ( isset ( $ this -> channels [ $ channel ] ) ) { throw new InvalidArgumentException ( "Channel $channel is already defined" ) ; } $ this -> channels [ $ channel ] = $ logger ; }
Set a channel instance.

@param string          $channel
@param LoggerInterface $logger

@throws InvalidArgumentException If the channel is already defined.
Set a channel instance .