What is the difference between $wpdb and WP_Query?
$wpdb is a PHP global variable that holds the WordPress database object, which is actually an instantiation of the wpdb class. WP_Query actually uses wpdb to query the database. Use…
What is $wpdb in WordPress and How to Use it for Database Security
$wpdb is a PHP global variable that holds the WordPress database object, which is actually an instantiation of the wpdb class. $wpdb is used to manipulate custom database tables with…
What is ABSPATH in WordPress and How to Use it for Security
ABSPATH is a PHP constant, which holds the Absolute path to the WordPress directory. It is defined in wp-config.php /** Absolute path to the WordPress directory. */ if ( !…
React for WordPress Developers – The Ultimate Guide
The Block Editor (Gutenberg) is built on React. So it is highly recommended to use React in order to create custom blocks (though it is not mandatory). You don't need…
How To Automatically Check composer and npm Vulnerabilities
NPM vulnerabilities and PHP dependencies vulnerabilities are common problems in modern web development. We use a lot of third-party libraries. Javascript libraries using npm. PHP libraries using composer. It is…