简体繁体 English

用PHP编码电子邮件，然后用JS解码

[英]Encode email with PHP then decode with JS

原文 2010-09-29 13:45:58 6 2 php/ javascript/ email/ decode/ encode

I'm working on a website that has many business profiles with their contact information which also include email addresses. 我正在一个拥有许多业务简介及其联系信息（包括电子邮件地址）的网站上工作。 Obviously I don't want to output the plain email addresses in the source due to spam. 显然，由于垃圾邮件，我不想在来源中输出纯电子邮件地址。 Could do mrsmith[at]gmail.com or obfuscate with ASCII but these solutions aren't ideal, not 100% foolproof. 可以做mrsmith [at] gmail.com或用ASCII混淆，但是这些解决方案不是理想的，不是100％可靠的。

The profiles do have a contact form but I also need to show the email addresses. 个人资料确实有联系表，但我还需要显示电子邮件地址。

What I want to do is encode the emails with PHP and then decode with JS and create the anchor link dynamically. 我想做的是用PHP编码电子邮件，然后用JS解码并动态创建锚链接。 So I need an algorithm that's the same in PHP an JS if there is any... 所以我需要一种与PHP和JS中相同的算法，如果有的话...

2 个解决方案

First, use SSL. 首先，使用SSL。 Then use an AJAX request to get the Data (jQuery will help with the AJAX). 然后使用AJAX请求获取数据（jQuery将帮助使用AJAX）。 Seperate it into two requests. 将其分为两个请求。 ex for yummyfood@mybusiness.com: 例如yummyfood@mybusiness.com：

One request that gives yummyfood. 一个请求给yummyfood。

Then have another request that gives mybusiness.com. 然后，再发送一个请求给mybusiness.com。

The last idea is to use recaptcha mailhide (by Google) . 最后一个想法是使用recaptcha mailhide（由Google提供）。 It will secure your email addressed just fine if that is the approach you want to take. 如果您要采用这种方法，它将确保您发送的电子邮件安全无虞。

I've now solved this with a form asking the user to fill in a value and submit it. 现在，我用一个表格来解决这个问题，该表格要求用户填写一个值并提交。 If value i correct, show email address. 如果值我正确，请显示电子邮件地址。 Also set an 'isHuman' session parameter so others emails will just show by default. 还要设置一个“ isHuman”会话参数，以便默认情况下仅显示其他电子邮件。