Using WordPress ‘do_action_deprecated()’ PHP function
The `do_action_deprecated()` function in WordPress allows you to trigger a deprecation notice and fire the original hook when using an action hook that has been deprecated
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Using WordPress ‘do_action()’ PHP function
Calls the callback functions that have been added to an action hook.
Using WordPress ‘do_accordion_sections()’ PHP function
The `do_accordion_sections()` function in WordPress allows developers to create meta boxes as list items for display as a collapsible accordion
Using WordPress ‘download_url()’ PHP function
Downloads a URL to a local temporary file using the WordPress HTTP API.
Using WordPress ‘domain_exists()’ PHP function
Learn about the "domain_exists" PHP function in WordPress, including its parameters, usage, and examples
Using WordPress ‘doing_filter()’ PHP function
Returns whether or not a filter hook is currently being processed.
Using WordPress ‘display_header()’ PHP function
The `display_header()` function in WordPress adds the installation header with optional body classes passed as a parameter
Using WordPress ‘dismiss_core_update()’ PHP function
The `dismiss_core_update()` function in WordPress allows users to dismiss automatic core updates
Using WordPress ‘dismissed_updates()’ PHP function
The `dismissed_updates()` function in WordPress displays the updates that have been dismissed by the user