/**
* Class constructor.
*
* @param mixed $source Either a file path for a source image or a GD resource handler for an image.
*
* @since 11.3
* @throws RuntimeException
*/
public function __construct($source = null)
{
// Determine which image types are supported by GD, but only once.
if (!isset(self::$formats[IMAGETYPE_JPEG])) {
$info = gd_info();
self::$formats[IMAGETYPE_JPEG] = $info['JPEG Support'] ? true : $info['JPG Support'] ? true : false;
self::$formats[IMAGETYPE_PNG] = $info['PNG Support'] ? true : false;
self::$formats[IMAGETYPE_GIF] = $info['GIF Read Support'] ? true : false;
}
parent::__construct($source);
}
/**
* Class constructor.
*
* @param mixed $source Either a file path for a source image or a GD resource handler for an image.
*
* @since 11.3
* @throws RuntimeException
*/
public function __construct($source = null)
{
parent::__construct($source);
}