How does php trim a picture

This article mainly shows you "php how to cut pictures", the content is easy to understand, clear, hope to help you solve your doubts, the following let the editor lead you to study and learn "how to cut pictures in php" this article.

Php cutting picture method: 1, to create a PHP example file; 2, the use of "function imageCropper () {...}" method to achieve picture invariant clipping; 3, through the "function imageZoom () {...}" method to achieve picture proportional clipping.

This article operating environment: windows7 system, PHP7.4 version, DELL G3 computer

The method of realizing invariant picture clipping and proportional picture clipping by PHP

In this paper, an example is given to describe the method of realizing invariant picture clipping and proportional picture clipping by PHP. Share with you for your reference, the details are as follows:

Picture unchanged cropping

The picture is cut proportionally.

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