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What are the ways to submit a php form?

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Oct 10, 2019 am 10:28 AM

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PHP is still very good as a web page backend. There are only two methods for PHP form submission, namely GET and POST methods; PHP background uses global variables $_POST;$_GET; to obtain submission data.

##Code: (Recommended learning: PHP video tutorial)

<!DOCTYPE HTML>
<html>
<head>
  <meta charset="utf-8"/>
  <title>简单表单提交</title>
</head>
<body>
  <form action="welcome.php">
    姓名 <input type="text" name="name"/><br/><br/>
    邮箱 <input type="text" name="email"/><br/><br/>
    <button type="submit" formmethod="GET">GET</button>
    <button type="submit" formmethod="POST">POST</button>
  </form>
</body>
</html>

<html>
<head>
  <meta charset="utf-8"/>
  <title>表单已提交</title>
</head>
<body>
<?php

$name = filter($_REQUEST[&#39;name&#39;]);
$email = filter($_REQUEST[&#39;email&#39;]);

function filter($data){
  $data = trim($data);
  $data = stripslashes($data);
  $data = htmlspecialchars($data, ENT_QUOTES);
  return $data;
}

?>

<p>你好，<?php echo $name; ?>！您的表单已提交成功！</p>
<p>更多信息会发送到您的邮箱：<?php echo $email; ?></p>

</body>
</html>

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