file_get_contents not working for local files

Question

I recently upgraded my XAMPP from PHP 5.2 to 5.3.1

I seem to be having a problem with file_get_contents().

I can use the function to get something like "http://www.google.com", but it times out when I use it on a domain I have setup locally e.g. "http://localhost/my_dir/my_css_file.css".

我不确定问题是什么.如果这是一个错误,是否有可行的替代方案？

好心提醒.

Answer 1

尝试使用include()而不是file_get_contents().

<?php include($_SERVER['HTTP_HOST'] . "/my_dir/my_css_file.css"); ?>

要么

<?php include($_SERVER['DOCUMENT_ROOT'] . "/my_dir/my_css_file.css"); ?>

更新对应您的评论:

$string = get_include_contents('somefile.php');

function get_include_contents($filename) {
    if (is_file($filename)) {
        ob_start();
        include $filename;
        $contents = ob_get_contents();
        ob_end_clean();
        return $contents;
    }
    return false;
}

这会将文件数据转换为变量$string.

Answer 2

使用 CURL 解决了这个问题。这是代码。它将与远程文件一起使用，例如 http://yourdomain.com/file.ext

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, ''.$file_path_str.'');
curl_setopt($ch, CURLOPT_HTTPGET, 1);
curl_setopt ($ch, CURLOPT_HEADER, 0);
curl_setopt ($ch, CURLOPT_USERAGENT, sprintf("Mozilla/%d.0",rand(4,5)));
curl_setopt($ch, CURLOPT_FOLLOWLOCATION, 1);
curl_setopt($ch, CURLOPT_MAXREDIRS, 10);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);

$curl_response_res = curl_exec ($ch);
curl_close ($ch);

我无法使用 @James 解决方案，因为我正在代码中的其他地方使用 @James 解决方案ob_start，ob_flush所以这会让我的事情变得一团糟。