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Why not make a simple table with two columns and put the images next to each other? If you set cellspacing and cellpadding to 0, the images will be next to one another.
If that's not what you want, you can use gdlib. Here is some pseudocode:
As you can see, it'll be hard to code without some assumptions. What format are the images? Are they the same height? Anyway it shouldn't be very hard to code, just look in the manual about the ImageCopy... functions.
Why not make a simple table with two columns and put the images next to each other? If you set cellspacing and cellpadding to 0, the images will be next to one another.
If that's not what you want, you can use gdlib. Here is some pseudocode:
As you can see, it'll be hard to code without some assumptions. What format are the images? Are they the same height? Anyway it shouldn't be very hard to code, just look in the manual about the ImageCopy... functions.
I was thinking imagecopy may be the way to go, I was just having a brain fart about how you would reallocate the size of the result image each time you pasted an image into it.... but, obviously, you just figure your size beforehand.
I can't use a table because the result needs to be an exact width, but the source images are of varying sizes - I'd never be able to get the correct width without somehow manipulating the images themselves.
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