Selecting Data From A MySQL Database Using PHP MySQL has SELECT command to get data from the table. Using the SELECT command, we can get all data from a particular column or all columns. Query Syntax: ...

This brief tutorial will show you how to use a PHP 5.x MySQL extension called, MySQL Improved, to implement MySQL-based transactions with PHP.

Using a combination of PHP and MySQL functions, you can query an online database for numerical values, add them together and display the results on your Web page. You have to use the functions in ...

This tutorial explains how to select data from a MySQL database table with ORDER BY clause using PHP in XAMPP stack.

Here we're extending the php:apache image we used to run our container before. RUN docker-php-source extract... - This is the line that adds the PHP extensions we need. In our case, we just want to ...

Multiple Field Search With PHP and mySQL. Search engines are integral features to any well designed website, but how well does your search engine work?

Learn how and when to use mysqli_free_result in PHP to free the memory associated with result objects and avoid memory leaks and performance issues.

Learn how to optimize and improve your MySQLi connections for high-traffic PHP applications using techniques like persistent connections, connection pooling, replication, and caching.

The bug.php file shows code vulnerable to SQL injection. The bugSolution.php provides a secure alternative using the MySQLi extension. Vulnerability: The original code directly inserts user input into ...