要求/包含到变量中 [英] require/include into variable

问题描述

我想要求/包含一个文件，并将其内容检索到一个变量中.

I want to require/include a file and retrieve its contents into a variable.

test.php

<?php
echo "seconds passed since 01-01-1970 00:00 GMT is ".time();
?>

index.php

<?php
$test=require("test.php");
echo "the content of test.php is:<hr>".$test;
?>

类似于file_get_contents()，但仍应执行PHP代码. 这可能吗?

Like file_get_contents() but than it should still execute the PHP code. Is this possible?

推荐答案

我也遇到过这个问题，尝试尝试类似

I've also had this issue once, try something like

<?php
function requireToVar($file){
    ob_start();
    require($file);
    return ob_get_clean();
}
$test=requireToVar($test);
?>

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