This is where the MySQL database details you have previously saved come in handy. Whichever method you use, you will need the correct information so you can connect to the MySQL database you have made. It is also used to prevent SQL injection attacks when making changes to the database or inserting user-supplied input into a database query or statement. One of the most important features they both support is prepared statements, which accelerates the time needed for MySQL to execute the same query multiple times. The original mysql_ functions are deprecated and should not be used as they are unsafe and no longer being maintained or developed. Unlike MySQLi, PDO is only object-oriented and supports a number of different database types that use PHP, such as MySQL, MSSQL, Informix, and PostgreSQL. Meanwhile, MySQLi sees data as a set of interchangeable objects with functions, allowing users to add or remove data easily.
#Pdo mysql code
The original MySQL breaks down a task into linear, step-by-step procedures, which makes it difficult to modify because you have to edit the code from the top. MySQLi is both procedural and object-oriented, with the former being the attribute inherited from the older version of MySQL. MySQLi stands for MySQL Improved. It is a MySQL-exclusive extension that adds new features to a MySQL database’s interface. There are two methods to connect to a MySQL database using PHP: MySQLi and PDO.
#Pdo mysql password
Don’t forget to remember the database username and username password as well! Two Ways a PHP Script can Connect to MySQL Write down the credentials of the MySQL database you just created for the next step.
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