I'm using wampserver installed on windows 10. I choosed php 7.1.9 like in the picture:
But when i run the command php -v i got:
PHP 5.6.31 (cli) (built: Jul 5 2017 22:24:51)
Copyright (c) 1997-2016 The PHP Group
Zend Engine v2.6.0, Copyright (c) 1998-2016 Zend Technologies
and i must install some plugins compatible only with php7 how can i resolve this probem?