I used yum info to check the version of gd3php and it matches the version listed above.
OK - so the Remi package has that support it appears. RH/CentOS do not.
Have you actually tested it? Read the changelog in the rpm and the related bugs. Read here.
https://rpmfind.net/linux/RPM/remi/enterprise/7/x86_64/gd3php-2.3.3-7.el7.remi.x86_64.htmlhttps://libgd.github.io/It looks like I might need to figure out how to use the Imagick class to accomplish what I was hoping for.
Why if you have what you wanted above?
You are hopping from thing to another without really testing anything.
I figured out how to install Imagick7 for PHP 8.3 but installing the needed Imagick7-heic failed because
Error: Package: libheif-1.4.0-1.el7.remi.x86_64 (remi-safe)
Requires: libde265.so.0()(64bit)
Where do I get libde265.so.0 since it is apparently not in any enabled repository?
Why do that? That wasn't what you originally asked?
A bit of searching helps you find stuff. Some patience and 5 minutes detective work.
Assuming that this is what you really need to do......
You can see the libheif rpm here:
https://rpmfind.net/linux/RPM/remi/enterprise/7/x86_64/libheif-1.4.0-1.el7.remi.x86_64.htmlYou can click the requires links which gets you to here:
https://rpmfind.net/linux/rpm2html/search.php?query=libde265.so.0()(64bit)
Which tells you it is likely here:
"RpmFusion Free Updates for RedHat"
So you can look in the wiki for rpmfusion and find this here:
https://wiki.koozali.org/RpmfusionAnd unsurprisingly there is an extrarepo rpm here:
https://wiki.koozali.org/ExtrarepositoriesAlso do you happen to know if the Rocky Linux 9 that will be used in SME 11 will have libavif for gd since it is sort of a sidestep around Red Hat 9?
I already posted you links about this earlier.
Rocky essentially just rebuild RHEL for compatibility. If it isn't there in RHEL it likely won't be there in Rocky, hence extra repos like Remi.
It's an upstream thing. Nothing to do with us. RH/CentOS often remove things or change things that don't fit in with their business. There is a lot of law around some of these image types and the compressors and they may be avoiding that, or wanting to sell their own packages to resolve it.
https://en.wikipedia.org/wiki/High_Efficiency_Image_File_FormatPersonally I'd avoid it like the plague.