php - imagecreatefrompng on PHP8 returns FALSE

Question

On PHP 7.4.4 (Windows), imagecreatefrompng( $pngFile ) returns Image resource, as expected.

After upgrade to PHP 8.0.1 (Windows), the same code returns FALSE, on same PNG file.

Notes:

• getImageSize() works.
• php_gd.dll extension is loaded. In phpinfo : 'GD Version: bundled (2.1.0 compatible)'
• no error message or exception (Throwable). display_errors=On, error_reporting=E_ALL, log_errors=On.

question from:https://stackoverflow.com/questions/65832708/imagecreatefrompng-on-php8-returns-false

Answer 1

Waitting for answers