I'm going through the installation guide here (https://book.cakephp.org/4/en/installation.html) and I'm at the point where I have to uncomment extension=php_intl.dll. I cannot even find the php.ini file.
I have checked the php_info() page on localhost of XAMPP and the directory it says it's in doesn't exist.
Any suggestions please? I have been looking at a variety of other installing guides for macOS Catalina with XAMPP for cakePHP but I have not found this php.ini files yet.