PHP ob_flush（）; 在IE10中不起作用

Question

I'm having a problem with PHP ob_flush();

Seems like it does not work only in IE10.

gzip and caching are disabled on server, it's works everywhere except IE10.

If somebody has any idea how to solve this mystery i would be grateful! :)

Thank you!

Answer 1

If your output is less than 256 bytes, this might be the problem.

Quote from the flush() documentation :

Some versions of Microsoft Internet Explorer will only start to display the page after they have received 256 bytes of output, so you may need to send extra whitespace before flushing to get those browsers to display the page.

Answer 2

发送header("Content-type: text/html;charset=utf-8;");