How to determine $func in $func($arr) as an anonymous function
江湖再见 2023-05-05 21:28:00 0 0 522
What does $func mean and how did it come about?
LiuBo 2017-08-24 17:48:28 0 1 1767
$func($img); How did this statement come about? Why can it be used like this? I don't understand.
6*陆*6 2018-05-17 12:03:08 0 0 1069