Clarify randomness & add PDO link

* Remove "some disk space" - Everyone knows that files need some place to be stored. Additionally nowadays disk space is not problem in general.
* Add link to PDO.
* Clarify randomness. I am however not sure whether `com_dotnet` needs access to `/dev/urandom` (with open_basedir set).
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rugk 2016-08-22 19:28:20 +02:00 committed by GitHub
parent 3d7b35aed4
commit 226a64d8a4

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@ -10,14 +10,16 @@ the options and adjust them as you see fit.
### Requirements
- PHP version 5.3 or above, if PHP older then 7.0 is used, _one_ of the following
sources of cryptographically safe randomness is required:
- open_basedir access to /dev/urandom
- PHP version 5.3 or above
- _one_ of the following sources of cryptographically safe randomness is required:
- PHP 7
- [Libsodium](https://download.libsodium.org)
- mcrypt extension
- com_dotnet extension
Mcrypt nees to be able to access `/dev/urandom`. This means if `open_basedir` is set, it must include this file.
- GD extension
- some disk space or (optional) a database supported by PDO
- (optional) a database supported by [PDO](https://secure.php.net/manual/book.pdo.php)
- ability to create files and folders in the installation directory and the PATH
- A web browser with javascript support