Depending on your current setup, there are two primary ways to get PHP 5.6 working on your Windows machine:
Look for the "PHP Addons" section and select a version like PHP 5.6.40 . This installer will automatically add the version to your current WampServer directory. 2. Legacy Installers (WampServer 2.5 or 3.0.x) wamp server php 5.6 download
WampServer PHP 5.6 Download: A Complete Guide for Legacy Support Depending on your current setup, there are two