Answers for "patch Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 7.4.0"."

Composer detected issues in your platform: Your Composer dependencies require a PHP version ">= 7.3.0".

#add to composer.json > config
"platform-check": false,

composer autoload-dump

Composer detected issues in your platform: Your Composer dependencies require the following PHP extensions to be installed:

#add to composer.json > config
"platform-check": false,

composer autoload-dump