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PHP运行原理及get和post提交数据方法-2019年4月15日
蛋糕356的博客
Original
1020 people have browsed it

一、手绘PHP运行原理如图QQ图片20190416041207.jpg

二、PHP中get提交方法:提交数据以明文发送,数据不安全,传输数据有大小限制,案例代码如下

实例

<?php
if (!empty($_GET)){
    print_r($_GET);}else{
    print("请输入邮箱或密码");
}
?>
<!doctype html>
<html>
<head>
    <title>
        get提交
    </title>
</head>
<body>
<form action="" method="get">
<p>
    邮箱:<input type="email" name="email" value="">
</p>
<p>
    密码:<input type="password" name="password" value="">
</p>
<button>登录</button></form>
</body>
</html>

运行实例 »

点击 "运行实例" 按钮查看在线实例

三、PHP中post提交数据方法:提交数据不以明文发送,发送数据比较安全,传输数据也有大小限制,但比get提交的方法传输的数据要大得多,案例代码如下:

实例

<?php
/**
 * Created by PhpStorm.
 * User: Administrator
 * Date: 2019/4/16
 * Time: 4:06
 */
if (!empty($_POST)){
    print_r($_POST);}else{
    print("请输入邮箱或密码");
}
?>
<!doctype html>
<html>
<head>
    <title>
        post提交
    </title>
</head>
<body>
<form action="" method="post">
<p>
    邮箱:<input type="email" name="email" value="">
</p>
<p>
    密码:<input type="password" name="password" value="">
</p>
<button>登录</button></form>
</body>
</html>

运行实例 »

点击 "运行实例" 按钮查看在线实例

Correction status:Uncorrected

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