simplexml won't work

[standa]

Unless I get the idea wrong, simplexml return types will not work.

namespace Safe;
// must return \SimpleXMLElement instead of Safe\SimpleXMLElement (class does not exist)
function simplexml_load_string(...): \SimpleXMLElement { ... }
function simplexml_load_file(...): \SimpleXMLElement { ... }
function simplexml_import_dom(...): \SimpleXMLElement { ... }

I believe this is a general problem of https://github.com/thecodingmachine/safe/blob/master/generator/src/WritePhpFunction.php#L51

[moufmouf]

Jesus!!! Let's fix this immediately!

[moufmouf]

Thanks a lot for the feedback. Fixed in #47.

[standa]

@moufmouf wow respect for resolving this so quickly! One more proof for us to continue using this great library!