private function extractMessageContentData($messageContent)
    {
        $result = null;
        
        if ($messageContent instanceof \Exception) {
            
            // Handle log messages that are exceptions a little more
            // intelligently.
            // 
            // NOTE: In our limited testing, this is never used. Apparently
            //       something is converting the exceptions to strings despite
            //       the statement at
            //       http://www.yiiframework.com/doc-2.0/yii-log-logger.html#$messages-detail
            //       that the data could be an exception instance.
            //
            $result = array(
                'code' => $messageContent->getCode(),
                'exception' => $messageContent->getMessage(),
            );
            
            if ($messageContent instanceof \yii\web\HttpException) {
                $result['statusCode'] = $messageContent->statusCode;
            }
        } elseif ($this->isMultilineString($messageContent)) {
            
            // Split multiline strings (such as a stack trace) into an array
            // for easier reading in the log.
            $result = explode("\n", $messageContent);
            
        } else {
            
            // Use anything else as-is.
            $result = $messageContent;
        }
        
        return $result;
    }
private function extractMessageContentData($messageContent)
    {
        $result = null;
        
        if ($messageContent instanceof \Exception) {
            
            // Handle log messages that are exceptions a little more
            // intelligently.
            // 
            // NOTE: In our limited testing, this is never used. Apparently
            //       something is converting the exceptions to strings despite
            //       the statement at
            //       http://www.yiiframework.com/doc-2.0/yii-log-logger.html#$messages-detail
            //       that the data could be an exception instance.
            //
            $result = array(
                'code' => $messageContent->getCode(),
                'exception' => $messageContent->getMessage(),
            );
            
            if ($messageContent instanceof \yii\web\HttpException) {
                $result['statusCode'] = $messageContent->statusCode;
            }
        } elseif ($this->isMultilineString($messageContent)) {
            
            // Split multiline strings (such as a stack trace) into an array
            // for easier reading in the log.
            $result = explode("\n", $messageContent);
            
        } else {
            
            // Use anything else as-is.
            $result = $messageContent;
        }
        
        return $result;
    }
private function extractMessageContentData ( $ messageContent ) { $ result = null ; if ( $ messageContent instanceof \ Exception ) { // Handle log messages that are exceptions a little more // intelligently. //  // NOTE: In our limited testing, this is never used. Apparently //       something is converting the exceptions to strings despite //       the statement at //       http://www.yiiframework.com/doc-2.0/yii-log-logger.html#$messages-detail //       that the data could be an exception instance. // $ result = array ( 'code' => $ messageContent -> getCode ( ) , 'exception' => $ messageContent -> getMessage ( ) , ) ; if ( $ messageContent instanceof \ yii \ web \ HttpException ) { $ result [ 'statusCode' ] = $ messageContent -> statusCode ; } } elseif ( $ this -> isMultilineString ( $ messageContent ) ) { // Split multiline strings (such as a stack trace) into an array // for easier reading in the log. $ result = explode ( "\n" , $ messageContent ) ; } else { // Use anything else as-is. $ result = $ messageContent ; } return $ result ; }
Extract the message content data into a more suitable format for
JSON-encoding for the log.

@param mixed $messageContent The message content, which could be a
string, array, exception, or other data type.
@return mixed The extracted data.
Extract the message content data into a more suitable format for JSON - encoding for the log .