Using WordPress ‘redirect_this_site()’ PHP function
Ensures that the current site’s domain is listed in the allowed redirect host list.
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Using WordPress ‘redirect_guess_404_permalink()’ PHP function
Attempts to guess the correct URL for a 404 request based on query vars.
Using WordPress ‘recurse_dirsize()’ PHP function
How to use the `recurse_dirsize()` WordPress function to quickly calculate the size of a directory, including all subdirectories and files, with examples and best practices for performance
Using WordPress ‘readonly()’ PHP function
Learn how to replace the deprecated `readonly()` function in WordPress with the recommended `wp_readonly()` function while maintaining compatibility for older versions of PHP
Using WordPress ‘rawurlencode_deep()’ PHP function
Navigates through an array, object, or scalar, and raw-encodes the values to be used in a URL.
Using WordPress ‘query_posts()’ PHP function
Learn how to use the WordPress 'query_posts()' PHP function to set up The Loop with custom query parameters, and discover why it's recommended to use the 'pre_get_posts' action instead
Using WordPress ‘privacy_ping_filter()’ PHP function
Learn how to use the WordPress 'privacy_ping_filter()' PHP function to check if a website is public or private and display only public websites in a dropdown menu
Using WordPress ‘print_late_styles()’ PHP function
Prints the styles that were queued too late for the HTML head.
Using WordPress ‘print_head_scripts()’ PHP function
Prints the script queue in the HTML head on admin pages.