[英]Php code to include header.php not working correctly
I am using these codes so that I can pass the file needed or other attribute through variables but it is not working properly. 我正在使用这些代码,以便可以通过变量传递所需的文件或其他属性,但是它无法正常工作。 I don't know what the problem is because the code looks pretty fine to me.
我不知道问题出在哪里,因为代码对我来说看起来还不错。 Index page does not show any content from header's page.
索引页不显示标题页的任何内容。
helper.php
<?php
function render($template, $data = array())
{
$path = $template . ' .$php ';
if(file_exists($path))
{
extract($data);
require($path);
}
}
header.php
<?php require_once('helper.php') ?>
<!doctype html>
<head>
<title><?php echo htmlspecialchars($title); ?></title>
</head>
<body>
Index.php
<?php
require_once('helper.php');
render('header', array('title' => 'Index'));
?>
This is wrong: 这是错误的:
$path = $template . ' .$php ';
You are adding spaces and a $
sign to your path: 您要在路径中添加空格和
$
符号:
$path = $template . '.php';
I believe you must want this line 我相信你一定要这条线
$path = $template . ' .$php ';
to actually be this: 实际上是这样的:
$path = $template . '.php';
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