AJAX (Asynchronous JavaScript and XML) is a powerful technique used in modern web development that allows web pages to communicate with the server without reloading the page. WordPress has built-in support for handling AJAX requests using its own hooks and structure. This guide will walk you through setting up both GET and POST AJAX requests in WordPress.
Tag: PHP
How to prevent SQL injection in PHP
Use prepared statements and parameterized queries.These are SQL statements that are sent to and parsed by the database server separately from any parameters. This way it is impossible for an attacker to inject malicious SQL.