What potential issues might arise when using VS Code with PHP in XAMPP?

One potential issue that may arise when using VS Code with PHP in XAMPP is that the PHP IntelliSense extension may not work properly, leading to lack of code completion and syntax highlighting. To solve this, you can manually configure the extension to point to the PHP executable in your XAMPP installation.

"php.validate.executablePath": "C:/xampp/php/php.exe"