将PHP页面的html响应返回到变量 [英] Return html response from PHP page in to variable

问题描述

我正在尝试生成一个通过另一个PHP文件创建的HTML的电子邮件。

I am trying to generate an email with some HTML that is created via another PHP file.

电子邮件生成文件由每个小时运行的cron运行。
生成电子邮件所需HTML的另一个文件。

Email generating file is run by a cron running every hour. Another file exists that generates the HTML required for the email.

HTML生成文件没有可以调用的功能，例如： p>

The HTML generating file does not have a function that I can call, for instance:

$emailBody = generateHTML($id);

HTML生成文件旨在包含在希望显示HTML的页面上，实例：

The HTML generating file was designed to be included on a page that you wished to display the HTML, for instance:

include "htmlGenerator.php";

我的问题是：如何获取htmlgenerator.php文件返回到变量，准备好被推入电子邮件。

My question is: How can I get what the htmlgenerator.php file returns in to a variable, ready to be pushed in to an email.

如果这不清楚，抱歉，我很乐意回答任何问题。

Apologies if this is not very clear, I will be happy to answer any questions.

提前感谢！

推荐答案

如果我明白你说的话，可以使用输出缓冲，
，以便您可以获得 htmlGenerator.php

If I understood what you said, you can use output buffering, so that you can get the output of htmlGenerator.php

例如：

ob_start();
// as an example
echo "Hello World";
// or in our case
include "htmlGenerator.php";
$result = ob_get_contents();
ob_end_clean();

您还可以创建一个简单的函数：

You can also create a simple function like this:

function include_output($filename)
{
    ob_start();
    include $filename;
    $contents = ob_get_contents();
    ob_end_clean();
    return $contents;
}

$mycontent = include_output("htmlGenerator.php");

阅读php文档了解更多详情。

Read the php documentation for further details.

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