$info['GD Version'], ); // Check PNG support if (function_exists('imagecreatefrompng')) { $requirements['gd']['severity'] = REQUIREMENT_OK; } else { $requirements['gd']['severity'] = REQUIREMENT_ERROR; $requirements['gd']['description'] = t('The GD library for PHP is enabled, but was compiled without PNG support. Please check the PHP image documentation for information on how to correct this.', array('@url' => 'http://www.php.net/manual/en/ref.image.php')); } } else { $requirements['gd'] = array( 'value' => t('Not installed'), 'severity' => REQUIREMENT_ERROR, 'description' => t('The GD library for PHP is missing or outdated. Please check the PHP image documentation for information on how to correct this.', array('@url' => 'http://www.php.net/manual/en/ref.image.php')), ); } $requirements['gd']['title'] = t('GD library'); } return $requirements; }