topics-logging.md

Logging and Profiling

This extension provides logging for executed commands or queries. Logging is optional and can be enabled or disabled at [[\yii\mongodb\Connection]] level:

return [
    //....
    'components' => [
        'mongodb' => [
            'class' => '\yii\mongodb\Connection',
            'dsn' => 'mongodb://developer:password@localhost:27017/mydatabase',
            'enableLogging' => true, // enable logging
            'enableProfiling' => true, // enable profiling
        ],
    ],
];

Note: log messages generated for the commands and queries do not contain actual text of the performed queries, they contains only a close approximation of it, composed on the values which can be extracted from PHP MongoDB extension classes. If you need to see actual query text, you should use specific tools for that.

Tip: Keep in mind that composition of the log messages take some time and program resources. Thus it make sense to disable logging at the production environment.