Just add this code in file where u want to print log data
code:
$writer = new \Zend\Log\Writer\Stream(BP . '/var/log/order-log.log');
$templogger = new \Zend\Log\Logger();
$templogger->addWriter($writer);
$templogger->info(print_r($var, 1));
Just add this code in file where u want to print log data
code:
$writer = new \Zend\Log\Writer\Stream(BP . '/var/log/order-log.log');
$templogger = new \Zend\Log\Logger();
$templogger->addWriter($writer);
$templogger->info(print_r($var, 1));