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sql取值范围的有关问题
- WBOYOriginal
- 2016-06-13 13:33:271003browse
sql取值范围的问题
select * from message where title = $_GET['link']这句话有问题，但echo $_GET['link']是可以的，说明$_GET['link']有值，但拿$_GET['link']去比较久不行了，要怎么改啊？
------解决方案--------------------
$sql = "select * from message where title ='{$_GET['link']}'"
------解决方案--------------------
插入时和接收值时可以用 ='$_GET[link]'
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