Function: is_singular() | Press Customizr

code snippets html php Attachements Images __after_content add_action() is_singular() php functions strip_tags()

Displaying the image descriptions on attachment page

The following code will display the description text field of any attachment at the bottom of the attachment page. Copy and paste this snippet at the very bottom of your functions.php file. (if you are using a child theme, don’t forget to start your functions.php file with <?php ) add_action( […]

code snippets php Widgets widget_title add_filter() get_post_type() is_singular()

Dynamically changing the widget title depending on the context

Like often in WordPress, the simpliest way to alter the core is to…dive in it and look for hooks! In the file wp-includes/default-widgets.php there is a filter hook called ‘widget_title’. That’s the one we need. It requires 3 parameters to work : the title we want to return, the instance […]