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An explanation of the simple implementation method of php nginx real-time output
An explanation of the simple implementation method of php nginx real-time output
This article introduces you to the simple implementation method of php nginx real-time output through example code. It is very good and has reference value. Friends who need it can refer to it
The method to enable real-time output in PHP is ob_implicit_flush() ,
But it doesn’t work in most cases,
Because most of the output_buffering output buffering in the php.ini configuration is On,
and zlib.output_compression It is also often turned on.
In addition to the PHP layer, Nginx's buffering setting proxy_buffering and compression gzip are also mostly turned on.
I am afraid no one will make this choice to modify the website configuration of the entire server to meet the needs of one or two pages.
Here is a simple method recommended:
set_time_limit(0); ob_end_clean(); ob_implicit_flush(); header('X-Accel-Buffering: no'); // 关键是加了这一行。 echo '现在是：'.date('H:i:s').'<br>'; sleep(5); echo '五秒后：'.date('H:i:s');
##Summary
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