src/MvlabsLumber/Service/LoggerFactory.php
private function getOptionalParam($s_paramName, $am_writerConf) {

    	$m_paramValue = null;

    	if (array_key_exists($s_paramName, $am_writerConf)) {
    		$m_paramValue = $am_writerConf[$s_paramName];
    	}

    	return $m_paramValue;

    }
private function getOptionalParam($s_paramName, $am_writerConf) {

    	$m_paramValue = null;

    	if (array_key_exists($s_paramName, $am_writerConf)) {
    		$m_paramValue = $am_writerConf[$s_paramName];
    	}

    	return $m_paramValue;

    }
private function getOptionalParam ( $ s_paramName , $ am_writerConf ) { $ m_paramValue = null ; if ( array_key_exists ( $ s_paramName , $ am_writerConf ) ) { $ m_paramValue = $ am_writerConf [ $ s_paramName ] ; } return $ m_paramValue ; }
Returns value of a parameter if present, null otherwise

@param string $s_paramName parameter name
@param array $am_writerConf configuration array
@return mixed parameter value
Returns value of a parameter if present null otherwise