php 最新的 Composer 版本不拉 Laravel
声明：本页面是StackOverFlow热门问题的中英对照翻译，遵循CC BY-SA 4.0协议，如果您需要使用它，必须同样遵循CC BY-SA许可，注明原文地址和作者信息，同时你必须将它归于原作者（不是我）：StackOverFlow
原文地址: http://stackoverflow.com/questions/36003429/
Warning: these are provided under cc-by-sa 4.0 license. You are free to use/share it, But you must attribute it to the original authors (not me):
StackOverFlow
Latest Composer version not pulling Laravel
提问by Shafiuzzaman
The Latest version of Composer is not pulling Laravel, I thought it could be because of Composer added new secure_http feature for downloading from Packagist and Laravel Packagist are in HTTP. This is what I think, so I need solution. The previous version of Composer doing well. The error showing on my terminal when I was trying to install Laravel installer, is:
Composer 的最新版本没有拉 Laravel，我认为可能是因为 Composer 添加了新的 secure_http 功能以便从 Packagist 下载，而 Laravel Packagist 是在 HTTP 中。这就是我的想法，所以我需要解决方案。以前版本的 Composer 做得很好。当我尝试安装 Laravel 安装程序时，终端上显示的错误是：
Failed to decode response: zlib_decode(): data error Retrying with degraded mode, check https://getcomposer.org/doc/articles/troubleshooting.md#degraded-modefor more info Your configuration does not allow connection to http://packagist.org. See https://getcomposer.org/doc/06-config.md#secure-httpfor details. http://packagist.orgcould not be fully loaded, package information was loaded from the local cache and may be out of date Installation failed, reverting ./composer.json to its original content. [Composer\Downloader\TransportException] Your configuration does not allow connection to http://packagist.org. See https://getcomposer.org/doc/06-config.md#secure-httpfor details.
无法解码响应：zlib_decode()：数据错误以降级模式重试，查看https://getcomposer.org/doc/articles/troubleshooting.md#degraded-mode了解更多信息您的配置不允许连接到http:// packagist.org。有关详细信息，请参阅https://getcomposer.org/doc/06-config.md#secure-http。http://packagist.org无法完全加载，包信息是从本地缓存加载的，可能已过期 安装失败，将 ./composer.json 恢复为原始内容。[Composer\Downloader\TransportException] 您的配置不允许连接到http://packagist.org。有关详细信息，请参阅https://getcomposer.org/doc/06-config.md#secure-http。
回答by adetoola
I had the same problem. Found the solution here:Reddit Discussion of the issue
我有同样的问题。在这里找到了解决方案：Reddit 对问题的讨论
Basically, you have two options:
基本上，您有两种选择：
Revert to previous version, by running
self-update --rollbackOr, downgrade composer by running
composer config -g secure-http false
通过运行恢复到以前的版本
self-update --rollback或者，通过运行降级作曲家
composer config -g secure-http false
回答by adnan dogar
at last this one saved me ,
最后这个救了我，
sudo composer self-update
sudo composer clear-cache
sudo composer config -g secure-http false
sudo composer update --no-scripts
finally done !
终于完成了 ！
回答by Vasil Gerginski
When running (downgrade composer by running)
运行时（通过运行降级作曲家）
composer config -g secure-http false
i still got an exeption
我还有一个例外
Fatal error: Uncaught Error: Call to undefined method Composer\Package\RootPackage::getConfig() ...
I got a success finaly using additional --no-plugins
我最终使用额外的 --no-plugins 获得了成功
composer config -g secure-http false --no-plugins
composer self-update --no-plugins
Hope this helps anyone :)
希望这可以帮助任何人:)
回答by M at
I suggest to enable openssl using:
我建议使用以下方法启用 openssl：
composer config -g -- disable-tls false
composer config -g -- disable-tls false
And then you also need to active it in php.in
然后你还需要在 php.in 中激活它
Open php.ini and search for php_openssland you end up like this extension=php_openssl.dll
打开 php.ini 并搜索php_openssl，你最终是这样的extension=php_openssl.dll
The php_openssl.dllfile is in ext directory of your php so if you changed php directory and have an error like
该php_openssl.dll文件位于 php 的 ext 目录中，因此如果您更改了 php 目录并出现类似错误
PHP Warning: PHP Startup: Unable to load dynamic library
'C:\php\ext\php_openssl.dll' - The specified module could not be found.
in Unknown on line 0
You need to set extension=php_openssl.dllto extension="your php direcroty"\ext\php_openssl.dll
你需要设置extension=php_openssl.dll为extension="your php direcroty"\ext\php_openssl.dll
