A perfect GIF proportional scaling class for PHP, with a tutorial on how to remove the black background of scaling
This article introduces the knowledge of "PHP a perfect GIF scale class, with the method of removing the black background zoom tutorial", in the actual case of the operation process, many people will encounter such a dilemma, then let Xiaobian lead you to learn how to deal with these situations! I hope you can read carefully and learn something!
Now I like to write things packaged into classes... I'm going to do it." I'm not gonna say how.
The copy code is as follows:
