在 HTML 上运行 PHP 后台程序而不会减慢页面加载速度

Question

I send a trigger email when someone opens a page with things like an IP address in the email body.当有人打开电子邮件正文中包含 IP 地址等内容的页面时，我会发送触发电子邮件。

I use this to run the PHP scrip from another page.我用它从另一个页面运行 PHP 脚本。

    <script src="trigger.php">
    </script>


    <!DOCTYPE html>
    <html>
    <head>

Here is the rest of the HTML page.......

This PHP script takes time to process and it slows down the loading of a page for a customer.这个 PHP 脚本需要时间来处理，它会减慢客户页面的加载速度。

in the trigger.php is (I have taken out some lines for privacy)在 trigger.php 是（为了隐私，我已经去掉了一些行）

$site = "Main Page";
$email = "info@webhost.com";
$ip = getenv('REMOTE_ADDR');
$geo = unserialize(file_get_contents("http://www.geoplugin.net/php.gp?ip=$ip"));
$country = $geo["geoplugin_countryName"];
$city = $geo["geoplugin_city"];
$identify = $_SERVER['HTTP_USER_AGENT'];

if (isset($_GET['source'])){$source=$_GET['source'];}

date_default_timezone_set('Australia/Melbourne');

$date = date('l jS \of F Y h:i:s A');

$query = @unserialize(file_get_contents('http://ip-api.com/php/'.$ip));

if($query && $query['status'] == 'success') {
  $country = $query['country'];
  $city = $query['city'];
  $lat = $query['lat'];
  $lon = $query['lon'];
} 

require_once "PHPMailer-master/PHPMailerAutoload.php";

$mail = new PHPMailer;

$mail->From = "Trigger@webhost.com";
$mail->FromName = "Website";

//To address and name
$mail->addAddress($email, "Web Trigger");

//Address to which recipient will reply
$mail->addReplyTo("info@webhost.com", "Reply");

//Send HTML or Plain Text email
$mail->isHTML(true);

$mail->Subject = $site." Trigger";
$mail->Body = $message;

if(!$mail->send())
{
    echo "Mailer Error: " . $mail->ErrorInfo;
}
else
{
    echo "Message has been sent successfully";
}

Is there a way to run the PHP script on the HTML page without the page slowing down?有没有办法在 HTML 页面上运行 PHP 脚本而不会使页面变慢？

Thanks谢谢

Rob罗布

Answer 1

You should trigger this script using Javascript.您应该使用 Javascript 触发此脚本。 You either should use Ajax (jQuery), or the Fetch Api to trigger Http requests.您应该使用 Ajax (jQuery) 或 Fetch Api 来触发 Http 请求。 I recommend Fetch, but have a look at http://caniuse.com/#search=fetch for browser support.我推荐 Fetch，但请查看http://caniuse.com/#search=fetch以获取浏览器支持。

Fetch Api example:获取 Api 示例：

<html>
    <head>
    </head>
    <body>
        <span>Content</span>

        <script>
            (function() {
                fetch('/trigger.php');
            })();
        </script>
    </body>
</html>

The script is called after your DOM is loaded, means content first, then the request for trigger.php.该脚本在您的 DOM 加载后调用，意味着首先是内容，然后是 trigger.php 的请求。

在 HTML 上运行 PHP 后台程序而不会减慢页面加载速度

问题描述

1 个解决方案

解决方案1
1 已采纳 2017-06-29 05:59:48

在 HTML 上运行 PHP 后台程序而不会减慢页面加载速度

问题描述

1 个解决方案

解决方案1 1 已采纳 2017-06-29 05:59:48

解决方案1
1 已采纳 2017-06-29 05:59:48