Mage log magento 2

<?php
  $writer = new \Zend\Log\Writer\Stream(BP . '/var/log/logfile.log');
  $logger = new \Zend\Log\Logger();
  $logger->addWriter($writer);
  $logger->info('Simple Text Log'); // Simple Text Log
  $logger->info('Array Log'.print_r($myArrayVar, true)); // Array Log
?>

Log magento 1

Mage::log('message',null,'logfile.log',true);
Mage::log(print_r($arr, 1), null, 'logfile.log',true);

Source: magento.stackexchange.com

Magento2 zend log

<?php
  $writer = new \Zend\Log\Writer\Stream(BP . '/var/log/MYLOGFILE.log');
  $logger = new \Zend\Log\Logger();
  $logger->addWriter($writer);
  $logger->info('Your text message');
?>

Logger magento2

$writer = new \Zend\Log\Writer\Stream(BP . '/var/log/test.log');
$logger = new \Zend\Log\Logger();
$logger->addWriter($writer);
$logger->info('Your text message');

Source: magento.stackexchange.com

Mage log equivalent magento 2

\Magento\Framework\App\ObjectManager::getInstance()->get(\Psr\Log\LoggerInterface::class)->debug('Your message here');

Similar codes

3 votes112 views6 answers
Laravel find query
PHP
85 votes143 views3 answers
Php find if substring is in string
PHP
32 votes127 views6 answers
For loop in php
PHP
0 vote151 views2 answers
Php read xml file into array
PHP
0 vote138 views1 answer
Xml header php
PHP
1 vote152 views1 answer
Deactivate woocommerce breadcrumbs
PHP
0 vote154 views1 answer
Php override built in functions
PHP
4 votes134 views2 answers
Php slice array by key
PHP
1 vote131 views2 answers
Transform unix timestamp in date
PHP
0 vote120 views1 answer
Creating thumbnail in codeigniter
PHP