if I check my laravel version it running php 7.1.33
Fatal error: Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 8.1.0". You are running 7.1.33. in /Users/mymac/.composer/vendor/composer/platform_check.php on line 24
but when i check my php there is 8.1.12 version
PHP 8.1.12 (cli) (built: Nov 21 2022 12:01:33) (NTS) Copyright (c) The PHP Group Zend Engine v4.1.12, Copyright (c) Zend Technologies
how can i delete php 7.1.33 or switch to php 8.1.0 ?