将变量传递给包含文件中的字符串 - PHP [英] Pass variable to string in include file - PHP
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问题描述
我要做的是在一个字符串中使用包含通用语言的包含文件,该文件将在多个页面中使用,但我还需要将一个变量传递给当前页面中的字符串。
What I am trying to do is to have an include file with generalized language in a string that will be used across multiple pages, but I also need to pass a variable to the string from the current page.
以下是一个例子:
这是index.php页面的一个片段:
Here is a snippet of the index.php page:
<?PHP
require_once($_SERVER['DOCUMENT_ROOT'].'/lib/prefix.php');
echo $GENERAL_STRINGS['user_not_found'];
?>
以下是包含页面:
<?PHP
$GENERAL_STRINGS['user_not_found'] = 'User account not found<br /><a href="/register/?email='.$email.'">Register Today for FREE</a>';
?>
当引用链接时,$ email变量始终为空,我认为这是因为它正在寻找从包含页面而不是索引页面的$ email变量。有办法吗?
The $email variable is always empty when the link is referenced, I assume this is because it is looking for the $email variable from the include page instead of the index page. Is there a way around this?
推荐答案
<?php
$GENERAL_STRINGS['user_not_found'] = 'User account not found<br /><a href="/register/?email=%s">Register Today for FREE</a>';
?>
以这种方式使用它:
<?php
printf($GENERAL_STRINGS['user_not_found'], urlencode($email));
?>
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