Fatal error: Class 'Mongo' not found in C:\\Apache Software Foundation\Apache2.2\htdocs\sample\testdb.php

Question

Fatal error:

Class \'Mongo\' not found in C:\\Apache Software Foundation\\Apache2.2\\htdocs\\sample\\testdb.php

Can anyone help

Answer 1

Make sure you have the correct php driver installed.

For example if "Thread Safety" is enabled in your php.ini, then make sure you have the "Thread-Safe Mongo Extension" installed and NOT the "Non-Thread-Safe" version.

Answer 2

You're probably using an older version of the Mongo DB driver. The class Mongo has been replaced with MongoClient, since v 1.3.0 of the driver. See this stackoverflow thread :

1. mongo DB - php driver version
2. http://www.php.net/manual/en/class.mongo.php