Zaw Hlaing Bwar zaw-hlaing-bwar
pedroppinheiro
/ create_thumbnail.php
Last active
June 21, 2019 17:14
This php funtion creates a thumbnail of an image. It supports JPEG, JPG, PNG and GIF formats and can be used to define a specific background color, including transparent when dealing with PNG.
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| <?php | |
| /** | |
| * This code is an improvement over Alex's code that can be found here -> http://stackoverflow.com/a/11376379 | |
| * | |
| * This funtion creates a thumbnail with size $thumbnail_width x $thumbnail_height. | |
| * It supports JPG, PNG and GIF formats. The final thumbnail tries to keep the image proportion. | |
| * | |
| * It has been pointed out that if the thumbnail already exists it doesn't get overwritten, but the method still returns true. | |
| * so keep an eye on that. | |
| * |