Simple JPEG image validation

A function that does a simple JPEG image validation

<?
function validate_image(&$img)
{
	if ($img['type'] != 'image/jpeg') return false;
	if (@exif_imagetype($img['tmp_name']) != IMAGETYPE_JPEG) return false;
	return true;
}
?>

Usage

Pass as argument the $_FILES array for one image: $_FILES['img']

Comments

Add your comment