Below we have provided best WordPress Interview Questions that are specially designed for WordPress developers.
WordPress is a free open source content management system (CMS) written PHP language and licensed under GPL.
It allows users to create dynamic websites from personal blogs to e-commerce. Wordpress current stable version as on Sept 2018 of WordPress is 4.9.8. You can download it free without any cost from https://wordpress.org/latest.zip.
Here are some of the features of WordPress.
There are two types hooks are available in WordPress, action hooks and filter hooks
They allow the user to, with short snippets of code, modify areas in a theme or plugin without modifying the original file.
You are also free to create your custom taxonomies too.
Also, Read PHP Interview Questions
<?php $wpdb->query('query'); ?>
Read more from https://codex.wordpress.org/Class_Reference/wpdb#Running_General_Queries
Below are list of some Action hooks functions
Read More about WordPress template tags from https://codex.wordpress.org/Template_Tags
In WordPress, WP_DEBUG is a PHP constant (a permanent global variable) that can be used to trigger the “debug” mode throughout the website.
The following features of MySQL satisfy the use of MySQL in WordPress and make it easy for anyone to host their website.
Below are the basic steps that can be taken when your WordPress website is hacked
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