我正在尝试学习php并且我已经看过一些视频和教程,当创建会话变量的值将从输入元素中输入的值中拉出时,输入元素的"id"是重要的,当检查时如果单击提交按钮,输入元素的"名称"重要吗？
<?php
if (isset($_POST['Register'])) { //Register is the "name"
session_start();
$Fname = $_POST['first_name']; //first_name is the "id"
...
}
?>
<!doctype html>
...
<form action="" method="post" name="registerform" id="registerform">
<input name="firstname" type="text" id="first_name">
...
<input name="Register" type="submit" id="register" value="submit">