What versions of the GD library support reading and writing GIF images in PHP?
The issue is that not all versions of the GD library in PHP support reading and writing GIF images. To solve this problem, you will need to ensure that you are using a version of the GD library that includes support for GIF images.
// Check if GD library supports GIF images
if (!function_exists('imagecreatefromgif') || !function_exists('imagegif')) {
die('GD library does not support GIF images');
}
// Your code for working with GIF images goes here
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