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Question

全新的 php。有没有人有我可以查看/用来练习的完整示例表格？我从网上和 W3 学校的几个例子中拼凑出了我在这里的内容，但每个人的编码方式都非常不同。有没有一种通用的方法可以在 php 中编写电子邮件表单？

代码如下：

<!-- PHP Code -->
<?php
// define variables and set to empty values
$fNameErr = $lNameErr = $emailErr = $phoneErr = "";
$fName = $lName = $email = $phone = "";

if (isset($_POST['send'])) {
   if (empty($errors)) { 
$to = "[email protected]"; // this is your Email address
$from = $_POST['email']; // this is the sender's Email address
$subject = "Potential Client";
     
$email_message = "Client Information: \n\n";
$email_message .= "First Name: ".($fName)."\n";
$email_message .= "Last Name: ".($lName)."\n";
$email_message .= "Email: ".($email)."\n";
$email_message .= "Phone Number: ".($phone)."\n";

$url = 'submitThanks.html';
echo '<META HTTP-EQUIV=Refresh CONTENT="0; URL='.$url.'">'; 
mail($to,$from,$subject,$email_message);
}
} 
} 

function test_input($data) {
$data = trim($data);
$data = stripslashes($data);
$data = htmlspecialchars($data);
return $data;
}
?>