$log = file_get_contents('/var/log/kern.log'); echo $log;
$log = file('/var/log/kern.log'); foreach ($log as $line) { if (strpos($line, 'error') !== false) { echo $line . '
'; } }
$log = shell_exec('tail /var/log/kern.log'); echo $log;In terms of package library, the PHP kernel log is part of the standard PHP library and does not require any additional packages or libraries. However, some third-party libraries can extend the functionality of the PHP kernel log, such as the Monolog library, which provides more advanced logging features and allows you to send log messages to various channels (e.g., email, Slack, etc.).