Address issues reported by phpstan #133
Description
phpstan reports the same warnings with both 8 and 9. They should probably be fixed regardless. The signatures are the same, so I imagine they are compatible.
I'm hesitant to fix these, though, because you're still supporting PHP 7.1, and maintaining compatibility with that is awkward. If yo ever release a new version, I'd recommend rector and updating to only supported versions of php.
Very low priority, I just noticed the new version of that library.
phpstan analyze src
29/29 [▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓▓] 100%
Line Svg/Style.php
89 Method Svg\Style::fromAttributes() should return Svg\Style but return statement is missing.
🪪 return.missing
91 Method Svg\Style::fromAttributes() should return Svg\Style but return statement is missing.
🪪 return.missing
Line Svg/Surface/CPdf.php
1109 Undefined variable: $object
🪪 variable.undefined
1111 Undefined variable: $object
🪪 variable.undefined
3624 Call to vsprintf contains 3 placeholders, 4 values given.
🪪 argument.vsprintf
3663 Call to vsprintf contains 3 placeholders, 4 values given.
🪪 argument.vsprintf
Line Svg/Surface/SurfaceCpdf.php
220 Call to an undefined method Svg\Surface\SurfaceCpdf::_convert_gif_bmp_to_png().
🪪 method.notFound
Originally posted by @tacman in #132 (comment)