A dependency checker found the following minor problems:
- `TIMEVALUE` uses the wrong case for `DateTime`.
- The `filter` extension is used but is not declared as a dependency.
- The `exif` extension is used but is not declared as a dependency.
Php tolerates the first, but the solution is so trivial that it might as well be applied.
You have to go out of your way to not include `filter` - is it almost always builtin. Nevertheless, it shouldn't hurt to explicitly declare it.
`exif` is used in only one place, and, if it's not available there, we fall back to `GD`, which *is* a dependency. Getting rid of the `exif` portion should be harmless.
oleibman