file_get_content()的内容以处理PHP [英] Contents of a file_get_content() to process PHP

问题描述

我需要在使用file_get_contents(Subfile)调用到模板的文件(子文件)上使用一些PHP标记.

I am need to use some PHP tags on a file(subfile) that is being called into a template using file_get_contents(Subfile).

我最初使用require(subFile)而不是file_get_contents().但是，由于我的内容放置在错误的位置，因此无法正常工作.而且我也不能更改模板文件以使用require().

I initially used require(subFile) instead of file_get_contents(). But it doesnt quite work as my content gets placed in the wrong spot. And also I can't change the template file to use require().

我的模板是这样的:

//TEMPLATE FILE.php
$html = file_get_contents(subFile); //I CAN NOT CHANGE  THIS FILE

然后是我的子文件，我可以更改它.

Then my sub file, the one I can change.

//SUB FILE.php
<div>Hello world, today is <?php echo date($mydate);?> </div>

因为它是通过file_get_contents()调用的，所以放在这里

Because it is being called with file_get_contents(), it out puts

Hello world, today is <?php echo date($mydate);?>

代替:

Hello world, today is Thursday.

因此，考虑到我无法更改使用file_get_content()的TEMPLATE FILE.php. 我在想是否可以包装SUB FILE.php的内容，以便在允许TEMPLATE FILE.php调用它之前先处理PHP.

So, considering I can't change my TEMPLATE FILE.php where the file_get_content() is used. I was thinking if there is a way that I can wrap the content of SUB FILE.php so it would process the PHP before allowing it to be called by the TEMPLATE FILE.php.

我想要的东西

//SUB FILE.php
<force Process the PHP ?>
<div>Hello world, today is <?php echo date($mydate);?> </div>
<Finishe Force Process ?>
<allow it to be called via file_get_content();

如果可以更改模板文件，则可以使用htmlspecialchars_decode();.但是我不能.

If I could change the template file I could use htmlspecialchars_decode(); but I can't.

不幸的是，我找不到解决办法，所以我最终还是找到了

Unfortunately I couldn't find a way to do that so I end up with this

ob_start();
$output = include (Dir/SubFile);
$output = ob_get_contents();
ob_end_clean();
$html = $output; 

//$html = file_get_contents(subFile); The way it was

推荐答案

以下是官方手册的示例

$homepage = file_get_contents('http://www.example.com');
echo $homepage;

尝试一下:

file_get_contents('http://YourDomain/Yoursubfile'); 

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