"Change image" - PHP???

[Bannana97]

I am trying to make something that will allow a use to recolor different things in an image.
Theres a few parts.

Head, right leg, left leg, head, torso, right arm, left arm.

I dont know how to do this, though. I know its done with php.

Can someone help me find a link to a website that shows how?

[Rob Pomeroy]

It depends which image library you have installed with PHP.  I usually use GD.  Full references here: http://www.php.net/manual/en/refs.utilspec.image.php

[kpac]

The default WordPress theme's header image does something like this.

[Bannana97]

But how would I combine two images, or more?

[kpac]

I don't think GD can combine images. Maybe ImageMagick can.

[Rob Pomeroy]

But how would I combine two images, or more?

Have you read the manual yet?  http://www.php.net/manual/en/function.imagecopymerge.php

I don't think GD can combine images.

Have you read the manual yet? 

[kpac]

No actually!

But I have now. Most of the examples just use one image.....

[Bannana97]

Have you read the manual yet?  http://www.php.net/manual/en/function.imagecopymerge.php

Have you read the manual yet? 

I dont understand that D:

[Rob Pomeroy]

But I have now. Most of the examples just use one image.....

copymerge - there's a clue in the function name.  Merge one image in, then another, then another, etc.  Or use functions to create the entire image in one, programmatically.