php ob_start
http://blog.sina.com.cn/s/blog_5a5876570100be82.html
//get the file content
ob_start();
require $directory . '/' . $filename;
$contents = ob_get_contents();
ob_end_clean();
php ob_start
http://blog.sina.com.cn/s/blog_5a5876570100be82.html
//get the file content
ob_start();
require $directory . '/' . $filename;
$contents = ob_get_contents();
ob_end_clean();
