[PHP] ob_output

[Uros Gruber]

Hi!

here is my test code

?php

ob_start();
for ($n=1;$n10;$n++) {

echo testbr;


ob_end_flush();

sleep(2);
}

?  

I can make this work on php and apache. I always get output
in one shot not line by line. If i try this code with php and
iis it works.

What am i doing wrong. Do i have to tell apache to send line
by line to browser not everything together.

-- 
lp,
 Uros


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Re: [PHP] ob_output

[Chris Wesley]

On Fri, 22 Nov 2002, Uros Gruber wrote:

 ob_end_flush();

This turns off output buffering after flushing, the first time it gets
called in the first iteration of your for() loop.

 I can make this work on php and apache. I always get output
 in one shot not line by line. If i try this code with php and
 iis it works.

Try using ob_flush() instead.  http://www.php.net/ob_flush
This function does not destroy the output buffer like ob_end_flush()
 does.

What's odd is that it works like you want it to in IIS 

g.luck,
~Chris


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Re[2]: [PHP] ob_output

[Uros Gruber]

Hi!

I changed it to ob_flush() and the problem still exist.

Check the link and you'll se.
http://www.kud-igen.si/link.php


I have 3 apache servers and no one works as i want to. But
iis makes no problems.

-- 
bye,
 Uros


Friday, November 22, 2002, 8:32:56 PM, you wrote:

CW On Fri, 22 Nov 2002, Uros Gruber wrote:

 ob_end_flush();

CW This turns off output buffering after flushing, the first time it gets
CW called in the first iteration of your for() loop.

 I can make this work on php and apache. I always get output
 in one shot not line by line. If i try this code with php and
 iis it works.

CW Try using ob_flush() instead.  http://www.php.net/ob_flush
CW This function does not destroy the output buffer like ob_end_flush()
CW  does.

CW What's odd is that it works like you want it to in IIS 

CW g.luck,
CW ~Chris


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Re: [PHP] ob_output

[Chris Shiflett]

You need to use flush() to try and send a chunked response that will
display on the user's browser line at a time like that. Output
buffering is fairly closely related I suppose, but it is a separate
thing.

As far as I know, you cannot flush() with output buffering started
unless you end or flush that output buffering first. However, output
buffering is not required for what you are wanting to do, so only use
it if you also need that.

I wrote a quick little example of displaying a bulleted list one item
at a time that might be helpful to you:

http://shiflett.org/tutorials/php_flush.txt

Chris

--- Uros Gruber [EMAIL PROTECTED] wrote:

 ?php
 ob_start();
 for ($n=1;$n10;$n++) {
 echo testbr;
 ob_end_flush();
 sleep(2);
 }
 ?  
 
 I can make this work on php and apache. I always get output
 in one shot not line by line.

-- 
PHP General Mailing List (http://www.php.net/)
To unsubscribe, visit: http://www.php.net/unsub.php