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11月16日post传值--PHP培训九期线上班
取个名字真难
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$_POST 变量

预定义的 $_POST 变量用于收集来自 method=”post” 的表单中的值。

从带有 POST 方法的表单发送的信息,对任何人都是不可见的(不会显示在浏览器的地址栏),并且对发送信息的量也没有限制。

注释:然而,默认情况下,POST 方法的发送信息的量最大值为 8 MB(可通过设置 php.ini 文件中的 post_max_size 进行更改).

post1.phpd代码

  1. <!DOCTYPE html>
  2. <html>
  3. <head>
  4. <title>post传值得练习</title>
  5. </head>
  6. <body>
  7. <h1>post传值练习</h1>
  8. <form action="post2.php" method="post">
  9. <label for="name">输入用户名:</label>
  10. <input type="text" name="name" id="name">
  11. <label for="password">输入密码:</label>
  12. <input type="password" name="password"><br>
  13. <label for="email">输入邮箱:</label>
  14. <input type="email" name="email"><br>
  15. <button>提交</button>
  16. </form>
  17. </body>
  18. </html>

post2.php代码

  1. <?php
  2. echo "<h1>输出post接收的值</h1>";
  3. echo "接收到的name的值是:". $_POST['name'].'<br>';
  4. echo "接收到的password的值是:". $_POST['password'].'<br>';
  5. echo "接收到的email的值是:". $_POST['email'];
  6. ?>

效果如下



Correcting teacher:查无此人查无此人

Correction status:qualified

Teacher's comments:完成的不错,继续努力
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