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Update xdebug troubleshooting, fixes #5997

pull/6003/head
johnstevenson 2016-12-28 12:13:23 +00:00
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@ -149,6 +149,13 @@ php -d memory_limit=-1 composer.phar <...>
This issue can also happen on cPanel instances, when the shell fork bomb protection is activated. For more information, see the [documentation](https://documentation.cpanel.net/display/ALD/Shell+Fork+Bomb+Protection) of the fork bomb feature on the cPanel site. This issue can also happen on cPanel instances, when the shell fork bomb protection is activated. For more information, see the [documentation](https://documentation.cpanel.net/display/ALD/Shell+Fork+Bomb+Protection) of the fork bomb feature on the cPanel site.
## Xdebug impact on Composer
To improve performance when the xdebug extension is enabled, Composer automatically restarts PHP without it.
You can override this behavior by using an environment variable: `COMPOSER_ALLOW_XDEBUG=1`.
Composer will always show a warning if xdebug is being used. If you see this unexpectedly, then
the restart process has failed: please report this [issue](https://github.com/composer/composer/issues).
## "The system cannot find the path specified" (Windows) ## "The system cannot find the path specified" (Windows)
1. Open regedit. 1. Open regedit.