摘要: $a = 1;$b = 2;$c = 3;$a && $b = $c;echo "a:$a";echo "b:$b";echo "c:$c";这样是a:1b:3c:3$a = 0;$b = 2;$c = 3;$a && $b = $c;echo "a:$a";echo "b:$b";echo "c: 阅读全文
posted @ 2019-03-18 11:25 cx小橙 阅读(626) 评论(0) 推荐(0) 编辑