PHP PDO MySQL Class: Access MySQL databases using PDO

This class is a wrapper to access MySQL databases using PDO.

It can connect to a given MySQL server using PDO and then can perform several types of database access operations. Currently it can:

- Perform arbitrary SQL queries
- Bind parameter values of prepared queries
- Retrieve all rows of query results into an array
- Retrieve a single row of query results into an array
- Retrieve the ID value of the last recorded inserted into a table
- Begin, end and cancel a transaction

PDO Class
I need a class to connect to my db (mysql). Now my code is a old

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