php - 如何从变量中的 include 语句中获取值？

Question

假设我写一行

include Yii::app()->basepath.'/views/email/email_friend.php';

现在如何将此行的响应放入变量中？

喜欢

$abc = include Yii::app()->basepath.'/views/email/email_friend.php';

Answer 1

查看包含 http://php.net/manual/en/function.include.php 的 PHP 文档

示例 #5 是我认为您正在寻找的东西

return.php
<?php

$var = 'PHP';

return $var;

?>

noreturn.php
<?php

$var = 'PHP';

?>

testreturns.php
<?php

$foo = include 'return.php';

echo $foo; // prints 'PHP'

$bar = include 'noreturn.php';

echo $bar; // prints 1

?>