Wordpress Questions for Interview

You can call a constructor for a parent class by this way: Parents:: constructor($value) In WordPress, when dealing with object-oriented programming, particularly when extending classes, you can call a constructor for a parent class using the parent::__construct() method. This method is used within the constructor of the child class to invoke the constructor of the … Read more

In WordPress, all objects are passed by value. In WordPress, objects are typically passed by reference. This means that when you pass an object to a function or assign it to a variable, you’re working with a reference to the original object rather than a copy of it. Any changes made to the object within … Read more

The wp_ is by default prefix of WordPress tables. The default prefix for WordPress tables is “wp_”. This prefix is used to differentiate WordPress tables from other tables in the same database and to avoid conflicts in case multiple applications or WordPress installations are using the same database.

At present version, there are about 11 tables in WordPress by default. You can check the number of tables in WordPress by phpMyAdmin. wp_commentmeta wp_comments wp_links wp_options wp_postmeta wp_posts wp_terms wp_term_relationships wp_term_taxonomy wp_usermeta wp_users Note: The number of tables may be changed with successive releases. In WordPress, there are typically 12 default tables created in … Read more

These are the features which make WordPress very popular: Easy to install and upgrade In-built SEO engine Free and easy theme selection Flexibility Multilingual- available in more than 70 languages Own data- no unwanted advert on your website Flexibility and Easy publishing option When discussing the most exciting and useful features of WordPress in an … Read more