从PHP包含文件替换字符串 [英] Replace string from PHP include file

问题描述

假设我有一个包含文件foo.php，它包含文本this file is foo。

Let's say I have an include file, foo.php, and it contains the text "this file is foo".

所以，当我加载include时使用<？php include'foo.php'; ？> ，我希望能够在显示包含的文本之前替换include中的字符串。

So, when I load the include using <?php include 'foo.php'; ?>, I want to be able to replace a string from the include before displaying the text it contains.

所以我想说我想要将foo替换为酷的包含。

So let's say I want to replace "foo" from the include with "cool".

有意义吗？

推荐答案

你可以使用这个：

<?php

function callback($buffer)
{
  return (str_replace("foo", "cool", $buffer));
}
ob_start("callback");
include 'foo.php';
ob_end_flush();

?> 

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