Using WordPress ‘is_header_video_active()’ PHP function
Checks whether the custom header video is eligible to show on the current page.
PHP
Using WordPress ‘is_gd_image()’ PHP function
Determines whether the value is an acceptable type for GD image functions.
Using WordPress ‘is_front_page()’ PHP function
Determines whether the query is for the front page of the site.
Using WordPress ‘is_customize_preview()’ PHP function
Whether the site is being previewed in the Customizer.
Using WordPress ‘is_feed()’ PHP function
The `is_feed()` function in WordPress checks if the query is for a feed, and returns true if it is
Using WordPress ‘is_day()’ PHP function
Determines whether the query is for an existing day archive.
Using WordPress ‘is_favicon()’ PHP function
The `is_favicon()` function in WordPress checks whether the current request is for the favicon
Using WordPress ‘is_date()’ PHP function
Determines whether the query is for an existing date archive.
Using WordPress ‘is_error()’ PHP function
Learn how to use the WordPress `is_error()` PHP function to determine if an HTTP response code is an error in your website development projects. Discover examples and best practices for…