How to

How to make post-to-post link in WordPress?

The “post-to-post” relationship in WordPress can be implemented in several ways depending on your needs and technical expertise. Here are the main approaches: 1. Using Plugins If you want to implement post-to-post relationships without coding, you can use ready-made plugins: 2. Creating Custom Meta Fields You can use meta fields to store the IDs of…
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How to track text tag changes in jQuery

In jQuery, you can track changes to the text inside a <span> tag in several ways, depending on how the change happens. The main approach is to use MutationObserver, as it allows monitoring changes in the DOM. Here’s an example: 1. Using MutationObserver 2. Event via Custom Change If the text is changed via jQuery…
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How to get incoming messages in a bot via Telegram API on php, WordPress

To receive incoming messages in a Telegram bot using the Telegram API with PHP in WordPress, follow these steps: 1. Create a Telegram Bot 2. Set Up Webhook for the Bot Telegram sends messages to your bot through a Webhook. Set up a URL where updates will be sent: 3. Add Processing in WordPress If…
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How to get terms get_terms() that have posts with a specific post_type?

In WordPress, to get terms using get_terms() and filter them by post type (post_type), you need to perform an additional SQL query since get_terms() does not provide direct options for filtering by post type. You can either use meta_query or work through relationships with posts. Here’s a step-by-step method: Example of getting terms that have…
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How to add an array to the beginning of another array in php?

To add the $first_item array to the beginning of another array in PHP, you can use the array_unshift function. This function inserts one or more elements at the beginning of an array, shifting the other elements to the right. Here’s an example: Output: Explanation:
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How to connect Tailwind CSS CDN scripts in WordPress?

To integrate Tailwind CSS CDN scripts and pass configuration via PHP in WordPress, you need to follow these steps: Here’s an example of the code: Explanation: This code will load Tailwind CSS via the CDN and configure the theme, extending it with custom colors or other settings.
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How to use get_theme_file_path to output svg icon from specified folder?

To display an SVG icon from a folder in your WordPress theme using get_theme_file_path, you can do the following: Explanation: This code will embed the SVG content directly into the HTML of your page, allowing it to be used as a vector graphic. Ensure that your SVG file is available at the specified path and…
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How to sort by a field that is a date on the pre_get_posts hook?

To sort posts by a custom date field using the pre_get_posts hook, you need to adjust the query parameters with the $query->set() method. Here’s an example: Explanation: Example with a real field: If you have a custom field with the key event_date, replace ‘your_date_field’ with ‘event_date’. Notes:
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