PhpMyAdmin "unable to load MySQL extension, please check the PHP configuration" SOLUTION

Also, we need to copy the data to the system 32. I finally found someone talking about the "phprc" environment variable! Probably because of it ......
According to my understanding (for the first time using PHP [maybe the second time], for the second time [maybe the third time] Using phpMyAdmin, let alone XAMPP), the most important role of phprc is to find PHP. INI file, and I have installed Zend before as an installer (although not used ). So we found that Zend had set the phprc environment variable, but this setting was not modified during XAMPP installation. Modified!

Wait! Why can't I restart Apache on the XAMPP panel! Do you have to "restart the computer" as mentioned in some tricks "? No. I suspect that the XAMPP panel will be used forever after only one environmental variable is read! In practice, the problem analysis capability is too strong!

Let's take a further look at whether Zend can be affected? Restore phprc from "system variables" to the original value, add a "User variable" phprc, exit the XAMPP panel, and restart Apache. Everything works! In this way, you can change the user experiment Zend without modifying the system environment! I am really a good man!