Last modified: 2013-09-09 14:08:21 UTC
SVG.php uses mb_strtolower, but this function is not defined in Fallback.php, causing unit tests to fail if the mb extension is not enabled.
I think an alternate implementation exists in the form of Language#lc. It'd just have to be hooked up in appropriate places.
Or the implementation has to move to Fallback and Language could call mb_strtolower unconditionally