Transactions

A transaction is an indivisible unit of work. That said, a transaction cannot be divided or separated. In databases, a transaction involves multiple queries that…

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PHP: MySQLi Fetch

The following are common methods used to fetch data from a database using MySQLi. mysqli_stmt_fetch() Fetch results from a prepared statement into the bound variables.…

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CSRF Protection

Cross-site request forgery (CSRF), also known as one-click attack or session riding, is a type of malicious exploit of a website where unauthorized commands are…

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