Allow file wildcards to also include subdirectories

[Wulfheart]

Hello,

in the phpunit.xml file I would like to exclude all directories from the coverage which have e.g. Foo in them. Currently, there is no way, as phpunit/php-file-iterator uses glob which only supports wildcard like * and therefore do not allow such things.
However, I discovered, that two weeks ago @nicDamours created a PR and an issue. I hope that this lands in PHPUnit soon.

 <source>
    <exclude>
        <directory>**/Foo/**</directory>
    </exclude>
 </source>

[sebastianbergmann]

This is similar to #5359, right?

@nicDamours Is there anything in PHPUnit that needs to be done in addition to using php-file-iterator >= 5.1.0?

[nicDamours]

@sebastianbergmann as far as I can tell, that's it.

[Wulfheart]

I am closing it as it has been added. Thanks @sebastianbergmann