本文介绍了如何获取帖子中的所有变量 (PHP)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
如何获取帖子 (PHP) 中的所有变量?我不想处理 $_POST['var1'];$_POST['var2'];$_POST['var3'];...
我想一炮而红.
How to grab all variables in a post (PHP)?
I don't want to deal with $_POST['var1']; $_POST['var2']; $_POST['var3']; ...
I want to echo all of them in one shot.
推荐答案
如果你真的只想打印它们,你可以这样做:
If you really just want to print them, you could do something like:
print_r($_POST);
或者,您可以通过以下方式与他们单独互动:
Alternatively, you could interact with them individually doing something like:
foreach ($_POST as $key => $value) {
//do something
echo $key . ' has the value of ' . $value;
}
但无论你做什么......请过滤输入.SQL 注入让每个人彻夜难眠.
but whatever you do.. please filter the input. SQL Injection gives everyone sleepless nights.
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