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 Topic: php-cgi flush() doesnt work? |
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PipoDeClown
Joined: 20 Dec 2005
Posts: 77
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 Posted: Mon 07 Apr '08 9:13 Post subject: php-cgi flush() doesnt work? |
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- installed ApacheLounge's VS2008 version of Apache2.2 and mod_fcgid
- installed PHP 5.2.5 thread safe version
- config fcgid: OutputBufferSize 0
- config php: output_buffering = Off; implicit_flush = On
| Code: | <?php
for ($i = 0; $i < 10; $i++) {
echo $i . '<br />';
flush();
sleep(1);
}
?>
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instead of the expected result: seeing the numbers appear one by one, the full output is shown when the script ends.
i had it working though, but maybe it was apache.org's version with php nonthreadsafe, but not much time to research that at the moment.
edit: btw the code works as expected in iis 5.1/6.0 with the fastcgi extension (ResponseBufferLimit=0)
Last edited by PipoDeClown on Mon 07 Apr '08 11:35; edited 3 times in total |
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James Blond
Moderator
Joined: 19 Jan 2006
Posts: 7294
Location: Germany, Next to Hamburg
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| Posted: Mon 07 Apr '08 9:29 Post subject: |
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I think you have to disable implicit_flush.
A better way is using ob_start and ob_flush
implicit_flush = On
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Changing this to TRUE tells PHP to tell the output layer to flush itself automatically after every output block
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flush()
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flush() has no effect on the buffering scheme of your web server or the browser on the client side. Thus you need to call both ob_flush() and flush() to flush the output buffers.
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http://de.php.net/ob_start |
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