What are some examples of WordPress hooks?

What are some examples of WordPress hooks?

WordPress hooks are functions that allow you to change or add functionality. There are two types: actions and filters. For example, the 'wp_head' action hook lets you add code to the head section of your site.

Can you give me more examples of action hooks?

Sure! Some common action hooks include 'init', which runs after WordPress has loaded but before any headers are sent, and 'wp_footer', which allows you to add scripts just before the closing body tag.

What about filter hooks? Any examples?

Absolutely! A popular filter hook is 'the_content', which allows you to modify the post content before it is displayed. Another example is 'widget_title', which lets you change the title of a widget.

How do I use these hooks in my theme?

You can use hooks in your theme's functions.php file. Just create a function that performs your desired action and then use 'add_action' or 'add_filter' to attach it to the appropriate hook.