PHP combines several images into a fixed size image.

PHP combines several images into a fixed-size image and uses the php program to make several images (4, 5, 6, and 7 jpg images of varying numbers) to a fixed image, the format is still jpg.
Please help me!


It does not need to be synthesized by other software and is completely processed by php.

Reply to discussion (solution)

This is acceptable, but you need to know clearly:
1. Picture Arrangement
2. how to calculate the scaling ratio

Php gd Library. There are many methods available, depending on your needs.

This is acceptable, but you need to know clearly:
1. Picture Arrangement
2. how to calculate the scaling ratio


Hello, what I know about the image arrangement is 12345 in order. What should I do later?

Because it is synthesized into a fixed-size image.
So what is the merging policy?
Can deformation be allowed when proportional scaling is performed?
If deformation is not allowed, what are you going to do with the rest?

This is a planning problem and must be made clear.
The implementation is very simple. just look at the manual. A dozen lines of code will fix the problem.

Because it is synthesized into a fixed-size image.
So what is the merging policy?
Can deformation be allowed when proportional scaling is performed?
If deformation is not allowed, what are you going to do with the rest?

This is a planning problem and must be made clear.
The implementation is very simple. just look at the manual. A dozen lines of code will fix the problem.

Auto Scaling does not allow deformation. Leave the remaining parts blank.