You have a field storing the date of birth. Here I demonstrate how to calculate the age. DATEDIFF(CURRENT_DATE, STR_TO_DATE(your_field_here, '%Y-%m-%d'))/365 AS AgeWithDecimals DATE_FORMAT(FROM_DAYS(DATEDIFF(now(),your_field_here)), '%Y')+0 AS AgeWihoutDecimals ... https://www.youtube.com/watch?v=hHyEcWLn5AY

This tutorial covers a simple but common need. You have a page with a list of files and want your users to select and download multiple files at once. In this example, we will use the upload field that can store multiple files at once. Get the code here: https://xlinesoft.com/blog/2021/06/09/zip-and-download-selected-files/ Store documents and images in the server’s file system: https://www.youtube.com/watch?v=RD8Au0h_CpE Stay in touch with us on Twitter: https://twitter.com/phprunner ... https://www.youtube.com/watch?v=vfbQ3YxVWDc

Build sophisticated web database applications to your customer’s exact needs with PHPRunner low-code platform. PHPRunner enables you to create robust, dynamic, and secure applications up to 20 times faster than traditional software coding. Stay in touch with us on Twitter. Daily updates on PHPRunner, ASPRunner.NET, tech, and startups. https://twitter.com/phprunner ... https://www.youtube.com/watch?v=lNtn0C1BXsw

Some web applications need to provide quick access to certain pages or documents. For instance, you can share a file via such a link or send a link to a view page of your application as I demonstrated here. Get the code here: https://xlinesoft.com/blog/2021/09/09/providing-access-to-web-application-via-unique-link/ ... https://www.youtube.com/watch?v=YR--1DRQ3C4