想在 url 中发送会话值

Question

嗨，我正在从页面中获取值并在第二页中获取值，但我必须在 url 中发送值

<?php 
        session_start();
        $_SESSION["email_address"] = $_REQUEST["email_address"];
    echo "Favorite color is " . $_SESSION["email_address"] . ".<br>";

//$errors = '';
$myemail = 'info@abcdef.com';//<-----Put Your email address here.
$to_go="abcdef@gmail.com";
    $to = $to_go; 
    $email_subject = "Contact form submission: aaname";
    $email_body = "You have received a new message. ".
    " Here are the details: Kindly      <a href='localhost/ci/email_wait.php?email_address='.echo $email_address.'&password'=.$password.'>
     Click Here</a> to reset your password"; 

    $headers = "From:". $myemail; 
    $headers .= "Reply-To: $email_address";

    mail($to,$email_subject,$email_body,$headers);
    //redirect to the 'thank you' page
  echo "Mail Sent. Thank you we will contact you shortly.";
?>

注意：此代码不适用于本地主机。

Answer 1

在string interpolation上查看 PHP 的文档

你想要这样的东西：

$email = "something@somewhere.com";
$body = "Your email address is: $email, hooray!";
echo $body;

这将输出Your email address is: something@somewhere.com, hooray!

Answer 2

为什么要回显 $email_address 以及在哪里初始化 email_address 这样做的正确方法

 $email_body = "You have received a new message. Here are the details: Kindly<a href='localhost/ci/email_wait.php?email_address='".$email_address."'&password='".$password."'>Click Here</a> to reset your password";

您还可以通过 smtp 设置从本地主机发送邮件，并将标头也放在这样的邮件之前

$headers = "MIME-Version: 1.0" . "\r\n";
$headers .= "Content-type:text/html;charset=UTF-8" . "\r\n";