How to find the ID of an article, page or category in WordPress?

Jak zjistit ID článku, stránky, rubriky či štítku ve Wordpressu?

Every article, page, category, or tag in WordPress has its unique ID. This ID is often useful when making modifications to a website or when adding new functionalities through shortcodes. Simply put, if you want to target specific categories or tags using a shortcode or snippet, you will need to know their IDs. In this article, you will learn how to find the ID of an article, page, category, or tag in WordPress using two methods. How to find the ID of an article, page, category, or tag in WordPress? Using the URL in the … Read more

How to repair damaged tables in MySQL WordPress

Oprava poškozených tabulek v MySQL WordPressu

MySQL is one of the most popular database systems used in conjunction with WordPress. Its performance and reliability make it an ideal choice for managing websites. However, even with the best intentions and care, tables in the MySQL database can occasionally become corrupted. Let’s take a look at how the repair of damaged tables in MySQL WordPress can be done. If you encounter this problem, there is a simple way to restore the damaged tables and minimize data loss. In WordPress, you can utilize the “WP_ALLOW_REPAIR” function and proceed with the repair using a simple … Read more

Error establish a database connection

Během připojování k databázovému serveru došlo k chybě

WordPress, like any other content management system, requires two essential components to function properly: FTP and a MySQL database. WordPress uses FTP to store important PHP files, theme templates, plugins, as well as media such as images and files that are displayed on the website as attachments or content. The MySQL database is used by WordPress to store settings, taxonomies, user data, and the complete textual content of pages and posts. Occasionally, you may encounter an error message stating “Error establish a database connection” Today, we will explore why this error occurs and how to … Read more

Object caching in WordPress using Redis server

Objektová cache WordPressu pomocí Redis serveru

If you manage a WordPress website and have looked at the “Site Health” section (Tools -> Site Health), you might have noticed that WordPress encourages you to use object caching. The specific recommendation is to use a persistent object cache. Object caching in WordPress can be achieved either using Redis server, as I have mentioned before, or using Memcached. In this article, we will focus on implementing object caching in WordPress using Redis server. Before enabling object caching, Redis needs to be functional on your server. If you have your own server, you can follow … Read more

How to Check PHP Version in WordPress

Jak ve WordPressu zjistit verzi PHP

The PHP version is critical for anyone who takes their website’s security and speed even remotely seriously. It’s essential for the proper functioning of the content management system, as well as for the version of WordPress you can run. For instance, if you want to run the latest version of WordPress, currently 6.2, you’ll need PHP version 7.xx. At the time of writing this article, it’s a good idea to start thinking about hosting that offers PHP version 8. In this article, you’ll learn how to check the PHP version in WordPress. This will be … Read more

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