https://sourceforge.net/projects/xampp/files/XAMPP%20Windows/7.1.1/
https://netix.dl.sourceforge.net/project/xampp/XAMPP%20Windows/7.1.1/xampp-win32-7.1.1-0-VC14.7z
PHP v7.1.1 (Thread Safe x86)
http://windows.php.net/downloads/releases/php-7.1.1-Win32-VC14-x86.zip
you have to install also VC runtimes https://www.microsoft.com/en-us/download/details.aspx?id=48145
origin - http://www.pipiscrew.com/?p=6582 xampp-and-php-v7-1-1