$info['GD Version'], ]; // Check for PNG support. if (!function_exists('imagecreatefrompng')) { $requirements['color_gd']['severity'] = REQUIREMENT_WARNING; $requirements['color_gd']['description'] = t('The GD library for PHP is enabled, but was compiled without PNG support. Check the PHP image documentation for information on how to correct this.'); } } else { $requirements['color_gd'] = [ 'value' => t('Not installed'), 'severity' => REQUIREMENT_ERROR, 'description' => t('The GD library for PHP is missing or outdated. Check the PHP image documentation for information on how to correct this.'), ]; } $requirements['color_gd']['title'] = t('GD library PNG support'); } return $requirements; }