Why am I getting the \'Fatal error: Uncaught Error: Call to undefined function mysql_connect()\' error in PHP 7?-PHP Tutorial-php.cn

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Why am I getting the \'Fatal error: Uncaught Error: Call to undefined function mysql_connect()\' error in PHP 7?

Mary-Kate Olsen

Nov 04, 2024 pm 01:36 PM

Why am I getting the

Debugging "Fatal error: Uncaught Error: Call to undefined function mysql_connect()"

In an attempt to establish a connection to a MySQL database, you've encountered the enigmatic error message: "Fatal error: Uncaught Error: Call to undefined function mysql_connect()".

Fear not, as the culprit behind this error lies in the fact that PHP 7 has bid farewell to the mysql_* functions. As a result, if you're running PHP 7 under the hood of XAMPP, these functions are no longer at your disposal.

To overcome this obstacle, you have two equally capable alternatives at your fingertips:

MySQLi: A more modern and feature-rich extension that seamlessly replaces the mysql_* functions.
PDO (PHP Data Object): A database abstraction layer that provides a consistent interface for interacting with various databases, including MySQL.

Consider switching to either MySQLi or PDO, and your database connection woes will be a thing of the past.

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