今天发现一个很厉害的东西
在input表单中,name名称可以是一个,后面[],里面跟名称,和数组一样,传递到PHP中也是一个数组
<html>
<body>
<form action="setting.php" method="post">
<input type="text" name="setting[aaa]">
<input type="text" name="setting[bbb]">
<input type="text" name="setting[ccc]">
<input type="text" name="setting[ddd]">
<input type="text" name="setting[eee]">
<input type="text" name="setting[fff]">
<input type="text" name="setting[ggg]">
<input type="submit" value="确认" name="submit">
</form>
</body>
</html>
传递过去的POST 打印结果如下
array
'setting' =>
array
'aaa' => string 'aaa' (length=3)
'bbb' => string 'bbb' (length=3)
'ccc' => string 'ccc' (length=3)
'ddd' => string 'ddd' (length=3)
'eee' => string 'eee' (length=3)
'fff' => string 'fff' (length=3)
'ggg' => string 'ggg' (length=3)
'submit' => string '确认' (length=6)