Croppa::render() not working due to PATTERN issue in the URL class.

[Don404]

Croppa::render() was not working and was returning false. I traced the problem to the parse function in the URL class. The issue was the const PATTERN. I deleted the last character and from this:

const PATTERN = '(.+)-([0-9_]+)x([0-9_]+)(-[0-9a-zA-Z(),\-._]+)*\.(jpg|jpeg|png|gif|JPG|JPEG|PNG|GIF)$';

became

const PATTERN = '(.+)-([0-9_]+)x([0-9_]+)(-[0-9a-zA-Z(),\-._]+)*\.(jpg|jpeg|png|gif|JPG|JPEG|PNG|GIF)';

and now works like a charm.

[weotch]

Do you have extra characters after your file extension?

[Don404]

That dollar sign at the end of the pattern caused some kind of problem and if (!preg_match('#'.self::PATTERN.'#', $request, $matches)) return false; was returning always false. After I removed the $ the issue was fixed and the preg_match was matching everything as expected.