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Using WordPress ‘wp_mkdir_p()’ PHP function

Learn how to use the wp_mkdir_p() WordPress PHP function to create directories recursively, set permissions, handle failed directory creation, create a deep sub-directory, create a directory for user uploads, and…

Using WordPress ‘delete_transient()’ PHP function

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The `delete_transient()` function in WordPress removes a specific transient from the options table

Using WordPress ‘clean_attachment_cache()’ PHP function

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The `clean_attachment_cache()` function in WordPress clears attachments from the cache

Using WordPress ‘clear_global_post_cache()’ PHP function

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The `clear_global_post_cache()` function clears the global post cache in WordPress

Using WordPress ‘clean_user_cache()’ PHP function

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The `clean_user_cache()` function in WordPress clears all user caches associated with the specified user object or ID

Using WordPress ‘cache_users()’ PHP function

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Retrieves info for user lists to prevent multiple queries by get_userdata() .

Using WordPress ‘cache_javascript_headers()’ PHP function

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Sets the headers for caching for 10 days with JavaScript content type.

Using WordPress ‘clean_term_cache()’ PHP function

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The `clean_term_cache()` function in WordPress removes all term IDs from the cache

Using WordPress ‘clean_taxonomy_cache()’ PHP function

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The `clean_taxonomy_cache()` function clears the cache for a specific taxonomy in WordPress