in-script check gd version?

[saloon12yrd]

Hi everyone.

Is there a way to check whether gd 1.x or 2.x has been loaded within a script?
I'd like to use ImageCopyResampled instead of ImageCopyResized if it's available.

Code like:
if (!@ImageCopyResampled(...)) {
ImageCopyResized(...);
}

won't work because the missing ImageCopyResampled function already causes a fatal error.

extension_loaded("gd") only returns true or false, but no version.

get_extension_funcs("gd") returns ImageCopyResampled even if there's only gd 1.x installed.

Maybe there's a environment variable or something?

Thanks for suggestions,

Dominique

[staffanolin]

You can use the "function_exists" function.

if(function_exists("ImageCopyResampled")) {
//Do this
} else {
//Do that
}

Read more on : http://www.php.net/manual/en/function.function-exists.php

/Staffan

[saloon12yrd]

That's excactly the problem... the function exists, regardless of gd version.

Dominique