• Connect to SQL Server through PDO using SQL Server Driver
• How can I prevent SQL injection in PHP?
• How to escape strings in SQL Server using PHP?
• How to include a PHP variable inside a MySQL statement
• How to Prevent SQL Injection in PHP
• Increment value in MySQL update query
• Insert data into multiple tables using one form
• mysqli or PDO - what are the pros and cons?
• Why shouldn't I use mysql_* functions in PHP?