Using WordPress ‘is_info()’ PHP function
Learn how to use the WordPress `is_info()` PHP function to check if an HTTP response code is informational (between 100 and 199), with examples and code snippets for handling, filtering,…
PHP
Using WordPress ‘is_customize_preview()’ PHP function
Whether the site is being previewed in the Customizer.
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…
Using WordPress ‘media_upload_text_after()’ PHP function
Used to display a “After a file has been uploaded.