【发布时间】:2015-06-01 11:47:50
【问题描述】:
这是我的代码:
$button = $_GET ['submit'];
$search = $_GET ['search'];
if(!$button)
echo "you didn't submit a keyword!";
else
我收到了这个错误:
Undefined index: search in C:\wamp\www\search1 (2).php on line 4
【问题讨论】:
标签: php