PHP frequently uses information transmission, which is why PHP came into being to realize dynamic web pages. For those with very little information , we may use GET, but when the data content is large, we will use POST. This article will take you to take a look.
First we write an html page:
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Document</title>
</head>
<body>
<form action="test.php" method="POST">
<label for="username">账号：</label>
<input type="text" id="username" name="username">
<label for="password">密码：</label>
<input type="text" id="password" name="password">
<input type="submit" value="提交">
</form>
</body>
</html>
php verification page: test.php
<?php $name=$_POST['username']; $pass=$_POST['password']; echo "用户名：".$name."<br>"; echo "密码：".$pass."<br>"; ?>
输出：用户名：lilil
密码：4561212Recommendation:《2021 PHP interview questions summary (collection)》《php video tutorial》
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