List of posts with tag: Database

Yii2. Working with multiple databases

A simple example of working with several databases in Yii framework 2.

Working with PDO in PHP

Functions mysql in PHP to work with the database has long been obsolete, for today it is desirable to use mysqli or PDO (PHP Data Objects).

In addition, PDO supports a large number of different types of databases, such as: MySQL, PostgreSQL, SQLite, Oracle, Firebird, etc. And so let's figure out how to work with PDO, consider the most frequently used queries.