function thumb($size = '300x')
{
if (!$this->image or $this->image[0] !== '/') return;
- return preg_replace('{^(?:/thumb/[^/]*)?}', "thumb/$size", $this->image);
+ return preg_replace(
+ ['{^(?:/thumb/[^/]*)?}', '/\.groot(?=\.\w+$)/'], ["thumb/$size", ''],
+ $this->image
+ );
}
}