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Notes on HTTP_PROXY env var

pull/483/head
Jordi Boggiano 2012-03-20 14:03:01 +01:00
parent 31ed0c1fb0
commit 81fdd790f2
2 changed files with 10 additions and 5 deletions
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9
doc/03-cli.md
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@ -179,10 +179,15 @@ directory to something other than `vendor/bin`.
This env var controls the time composer waits for commands (such as git This env var controls the time composer waits for commands (such as git
commands) to finish executing. The default value is 60 seconds. commands) to finish executing. The default value is 60 seconds.
### HTTP_PROXY ### http_proxy or HTTP_PROXY
If you are using composer from behind an HTTP proxy, you can use the standard If you are using composer from behind an HTTP proxy, you can use the standard
`HTTP_PROXY` or `http_proxy` env vars. Simply set it to the URL of your proxy. `http_proxy` or `HTTP_PROXY` env vars. Simply set it to the URL of your proxy.
Many operating systems already set this variable for you. Many operating systems already set this variable for you.
Using `http_proxy` (lowercased) or even defining both might be preferrable since
some tools like git or curl will only use the lower-cased `http_proxy` version.
Alternatively you can also define the git proxy using
`git config --global http.proxy <proxy url>`.
&larr; [Libraries](02-libraries.md) | [Schema](04-schema.md) &rarr; &larr; [Libraries](02-libraries.md) | [Schema](04-schema.md) &rarr;

2
src/Composer/Util/StreamContextFactory.php
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@ -34,7 +34,7 @@ final class StreamContextFactory
// Handle system proxy // Handle system proxy
if (isset($_SERVER['HTTP_PROXY']) || isset($_SERVER['http_proxy'])) { if (isset($_SERVER['HTTP_PROXY']) || isset($_SERVER['http_proxy'])) {
// Some systems seem to rely on a lowercased version instead... // Some systems seem to rely on a lowercased version instead...
$proxy = isset($_SERVER['HTTP_PROXY']) ? $_SERVER['HTTP_PROXY'] : $_SERVER['http_proxy']; $proxy = isset($_SERVER['http_proxy']) ? $_SERVER['http_proxy'] : $_SERVER['HTTP_PROXY'];
// http(s):// is not supported in proxy // http(s):// is not supported in proxy
$proxy = str_replace(array('http://', 'https://'), array('tcp://', 'ssl://'), $proxy); $proxy = str_replace(array('http://', 'https://'), array('tcp://', 'ssl://'), $proxy);