在Nginx和php-fpm的环境中有办法立即输出缓存区内容的吗?
有如下代码:
<code>for($i=1;$i0,'msg'=>'这是测试的输出——'.$i)); ob_flush(); flush(); sleep(1); } </code>
按代码理解似乎应该是每过1秒钟,将输出一次json数据
而使用nginx作为web服务器时,会发现上面的代码,在程序运行10s后一次性输出了
php.ini中的output_buffering = 4096
后来又按网上说的尝试使用了ob_end_clean(); ob_implicit_flush(true);这些函数,但还是没有效果
回复内容:
有如下代码:
<code>for($i=1;$i0,'msg'=>'这是测试的输出——'.$i)); ob_flush(); flush(); sleep(1); } </code>
按代码理解似乎应该是每过1秒钟,将输出一次json数据
而使用nginx作为web服务器时,会发现上面的代码,在程序运行10s后一次性输出了
php.ini中的output_buffering = 4096
后来又按网上说的尝试使用了ob_end_clean(); ob_implicit_flush(true);这些函数,但还是没有效果
<code>flush(); ob_flush(); </code>
WAMP下:
<code>for($i=1;$i0,'msg'=>'这是测试的输出——'.$i)); ob_flush(); flush(); sleep(1); } </code>
我试了试,这样是可以的。
http://segmentfault.com/q/1010000000447596
Ngnix下:
关闭php.ini下的:zlib.output_compression = Off
关闭nginx.conf下的:gzip off
修改代码为echo str_pad(' ', 64000);
<code>function test(){ header("Content-Encoding: none\r\n"); ini_set('zlib.output_compression', 'off'); ob_start(); for($i=0;$i"; ob_flush(); flush(); sleep(1); } } </code>

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