PHP中获取多个复选框的值,一定要给复选框的name属性值加[]吗
我发现PHP程序中,为获取复选框的值,通常都给复选框的name属性加[],例如:
新用户注册
能不能不加,用别的办法取代了,因为我想把ASP的程序转换为PHP的程序,我希望HTML文件不改动最好。
还有,就是说加了这个hobby[],获取到的就会是个数组,不加就不是,这和ASP也不同哦,ASP对于多个name属性值相同的元素,获取到的总是数组。
回复讨论(解决方案)
这个没办法改变了
如果要既不改变HTML结构又想获取多选框的数组,那么楼主可以用JS获取多选框的值并合成JS数组,然后传值给PHP。
这是php的一个约定,除非修改内核,不能改变
但是你也可以自行处理提交的数据,希望你具备着个能力
对于表单
<form method=post>姓名:<input type="text" name="name"><br>性别:<input type="radio" name="Sex" value="1" checked="checked">男<input type="radio" name="Sex" value="0">女<br>爱好:<input type="checkbox" name="hobby" value="太极拳">太极拳<input type="checkbox" name="hobby" value="音乐" checked>音乐<input type="checkbox" name="hobby" value="旅游" checked>旅游<br><input type="submit" value=" 提 交 "></form>
提交后用
echo urldecode(file_get_contents('php://input'));
至于接下来要做些什么?那就是你自己的事情了

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