Downgrade from Laravel 5.2 back to 5.1, I'm using Omnipay
but it is not compatible with Laravel 5.2 / Symfony 3.
Or configured symfony/http-foundation:2.8.* , I have understood that it is compatible.
My composer.json
{
"name": "laravel/laravel",
"description": "The Laravel Framework.",
"keywords": ["framework", "laravel"],
"license": "MIT",
"type": "project",
"require": {
"php": ">=5.5.9",
"laravel/framework": "5.2.*",
"intervention/image": "^2.3",
"fzaninotto/faker": "^1.6",
"jrean/laravel-user-verification": "^2.2",
"guzzlehttp/guzzle": "~5.3|~6.0",
"zgabievi/promocodes": "^0.1.5",
"greggilbert/recaptcha": "dev-master",
"barryvdh/laravel-dompdf": "0.6.*",
"omnipay/omnipay": "~2.0",
"dabsquared/omnipay-cybersource-soap": "dev-master"
},
"require-dev": {
"mockery/mockery": "0.9.*",
"phpunit/phpunit": "~4.0",
"symfony/css-selector": "2.8.*|3.0.*",
"symfony/dom-crawler": "2.8.*|3.0.*"
},
"autoload": {
"classmap": [
"database"
],
"psr-4": {
"App\\": "app/"
}
},
"autoload-dev": {
"classmap": [
"tests/TestCase.php"
]
},
"scripts": {
"post-root-package-install": [
"php -r \"copy('.env.example', '.env');\""
],
"post-create-project-cmd": [
"php artisan key:generate"
],
"post-install-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postInstall",
"php artisan optimize"
],
"post-update-cmd": [
"Illuminate\\Foundation\\ComposerScripts::postUpdate",
"php artisan optimize"
]
},
"config": {
"preferred-install": "dist"
}
}