我一直在尝试在Heroku上部署PHP应用程序，但我一直遇到此错误：
-----> PHP app detected
-----> Bootstrapping...
-----> Installing platform packages...
ERROR: neither your composer.json 'require' section nor any
dependency therein requires a runtime version, but 'require-dev'
or a dependency therein does. Heroku cannot automatically select
a default runtime version in this case.
Please add a version requirement for 'php' to section 'require'
in composer.json, 'composer update', commit, and deploy again.
! ERROR: Couldn't load 'composer.lock'; it must be a valid lock
file generated by Composer and be in a consistent state.
Check above for any parse errors and address them if necessary.
Run 'composer update', add/commit the change, then push again.
! Push rejected, failed to compile PHP app.
! Push failed
有人知道我如何解决它？
，所以这是我要看的，如果这些假设中的任何一个是错误的，否则我正在经历您已经完成的工作。
- 您的作曲家应将其分为要求和要求dev。需要在本地添加要求Derec-Dev的生产中安装。
{
"name": "something/something",
"description": "A description of my project",
"type": "project",
"require": {
"php": ">=5.5.9",
"doctrine/cache": "1.4.*",
"elasticsearch/elasticsearch": "~2.0",
"monolog/monolog": "~1.0",
"knplabs/github-api": "~1.2",
"ezyang/htmlpurifier": "~4.6",
"easyrdf/easyrdf": "0.9.*",
"hoa/compiler": "~2.15",
"hoa/visitor": "~1.15",
"collectiveaccess/service-wrapper": "v1.1",
"phpoffice/phppresentation": "dev-master",
"phpoffice/phpword": "v0.13.*"
},
"require-dev": {
"phpunit/phpunit": "4.3.*",
"maximebf/debugbar": ">=1.0.0"
}
}
-
如果您没有安装作曲家，则需要这样做。https://www.hostinger.com/tutorials/how-to-install-composer
-
在
php composer update的第一个实例中运行php composer install，以安装您的依赖项。 -
请提交所有内容，除了供应商文件以及任何缓存或日志记录。这将包括Composer.lock，它是已安装依赖项列表和您正在使用的版本。
-
Heroku将在生产中安装这些依赖项，以确保其使用与锁定文件中指定的相同版本。