Using WordPress ‘is_tag()’ PHP function
Determines whether the query is for an existing tag archive page.
WordPress
Using WordPress ‘is_ssl()’ PHP function
The article "Using WordPress `is_ssl()` Function" provides an overview of how to use the `is_ssl()` function in WordPress to determine if the…
Using WordPress ‘is_server_error()’ PHP function
The is_server_error() WordPress PHP function checks if the current response is a server error (HTTP status code 500). Usage $is_error = is_server_error(); Parameters This function does not have any parameters.…
Using WordPress ‘is_rtl()’ PHP function
Determines whether the current locale is right-to-left (RTL).