Update PHP requirement in composer.json to 7.3 or 8.0
MODIFY
composer.json
composer.json
"license": "MIT",
"type": "project",
"require": {
- "php": ">=5.6.4",
+ "php": "^7.3|^8.0",
"doctrine/dbal": "^2.8",
"fideloper/proxy": "^4.0",
"fruitcake/laravel-cors": "^1.0",

Update PHP requirement in composer.json to 7.3 or 8.0