A brief explanation of the simple implementation method of PHP Nginx real-time output

This article through the example code to introduce the PHP nginx real-time output simple implementation method, very good, has the reference value, needs the friend reference

PHP open Real-time output method is Ob_implicit_flush (),

But it doesn't work in most cases,

Because most of the output_buffering output buffers in the php.ini configuration are on,

And zlib.output_compression are often turned on,

In addition to the PHP layer, there are Nginx buffer settings proxy_buffering, and compression gzip is also mostly open.

For the one or two page requirements, modify the entire server site configuration, I am afraid no one will make this choice.

Here's an easy way to do this:

Set_time_limit (0); Ob_end_clean (); Ob_implicit_flush (); header (' X-accel-buffering:no '); The key is to add this line. Echo ' is now: '. Date (' H:i:s '). ' <br> '; sleep (5); Echo ' Five seconds later: '. Date (' h:i:s ');

Summarize

The above is a small series to introduce you to the PHP nginx real-time output of the simple implementation method, I hope to have some help, if you have any questions welcome to my message, small series will promptly reply to everyone!

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