Hi, using ob_gzhandler produces a 5-8 characters,
�“×2���, before the document header.
Using ob_start() does not produce the text garbage.
Is there a way to get ob_start(ob_gzhandler) to behave?
Many thanks in advance
Abridged Code:
ob_start(ob_gzhandler); //produces initial text
Hey There,
I looked at the ob_start manual and found a segment of code that can be used
to capture the output of a shell script and place it into a log file. One
of the entries indicates this should work for both STDOUT and STDERR
(29-Mar-2007). I wrote the following piece of code to test it
On Sun, Mar 23, 2008 at 6:08 PM, Greg Sims [EMAIL PROTECTED] wrote:
Hey There,
I looked at the ob_start manual and found a segment of code that can be used
to capture the output of a shell script and place it into a log file. One
of the entries indicates this should work for both STDOUT
I have a template system that takes some data, scrubs it and then with a
load method includes the required template. I need to add a param so it
doesn't simply include but returns the contents of the template in a string
with all of the vars populated. I tried:
ob_start();
include my template
If I understand what you're doing correctly, then it should work and I've done
it many times. First thing you should do, though, is switch from short tags
to proper tags, ?php echo $whatever; ?. If you have short tags disabled,
it will not parse ?= syntax.
On Thursday 05 July 2007,
We have short tags enabled as our templates work fine with them.
Thanks!
On 7/5/07, Larry Garfield [EMAIL PROTECTED] wrote:
If I understand what you're doing correctly, then it should work and I've
done
it many times. First thing you should do, though, is switch from short
tags
to proper
Hi again,
Just wandering if someone could help me on this one- I'm quite anxious
to get something together. As I said in the last email I just want to
use ob_start(ob_gzhandler) but it doesn't seem to work with the error
function. I think it might be something to do with not being allowed
# [EMAIL PROTECTED] / 2006-12-20 14:12:11 +:
I include a php file at the beginning of every web page in this site.
This include file has an error handling function and starts output
buffering...
// Start of Error Handler
error_reporting(E_ALL ^ E_NOTICE);
ini_set('log_errors','1');
Hi,
I include a php file at the beginning of every web page in this site.
This include file has an error handling function and starts output
buffering...
// Start of Error Handler
error_reporting(E_ALL ^ E_NOTICE);
ini_set('log_errors','1');
function
: index1.php
--
?php
ob_start();
//ob_get_level == 1 - This is correct.
ob_start(array('MyFunctions', 'myObCallback'));
//ob_get_level == 1 - This should be 2.
?
File: index2.php
--
?php
function myObCallback2($buffer) {
return 'Sample2br'.$buffer
Hello there,
I have a question about ob_start() and ob_get_level().
When i use ob_start(), and then check ob_get_level(), it shows me 1.
This is a normal behavior.
Now when i do the following ob_start(array('ClassName', 'ClassMethod')).
It does execute the methode, but it doesn't update
Hello,
Something just crossed my mind about using output buffering is
there any reason why you should start a session before calling
ob_start() ???
Just curious which way would be the proper way of doing it... or
doesn't it matter?
Thanks
--
Joe Harman
-
* My programs never have
Okay.. makes sense after you spelled it out to me... LOL... I always
start my session first.. so, that must why i have never had any
problems
Cheers Thanks!
Joe
On 12/7/05, Zack Bloom [EMAIL PROTECTED] wrote:
yes, it will display the content in the buffer before creating the session.
If your
Joe Harman wrote:
Okay...makes sense after you spelled it out to me.
That didn't make sense to me (and I missed the original reply). Mind
elaborating? :-)
Chris
--
Chris Shiflett
Brain Bulb, The PHP Consultancy
http://brainbulb.com/
--
PHP General Mailing List (http://www.php.net/)
To
Sure, ob_start begins a buffer allowing you to display content in the
browser before your script has finished executing. This is useful when
loading a time intensive page to tell the user to wait. When you create a
session (provide php is not configured otherwise) php attempts to store a
cookie
I guess this was just out of general curiousity... If you started
'session_start()' after 'ob_start()' would the sessions work
correctly? k.. maybe I am still confused... lol... I normally do
session_start() before the ob_start()...
Zack Said : 'yes, it will display the content in the buffer
On Thu, Dec 08, 2005 at 01:23:40AM -0500, Joe Harman wrote:
So, the question is really... in what order is the best way to do
this... I would think that you always want to start a session first...
but then again, you guys are the experts... i am sure someone knows a
reason when you should
Zack Bloom wrote:
Sure, ob_start begins a buffer allowing you to display content in
the browser before your script has finished executing.
Calling ob_start() turns on PHP's output buffering. In other words, it
buffers output from the moment this function is called until the buffer
is flushed
I have never tried it but if it did work i doubt it would use cookies, it
would probably pass it in the addresses or throw an error.
On 12/8/05, Joe Harman [EMAIL PROTECTED] wrote:
I guess this was just out of general curiousity... If you started
'session_start()' after 'ob_start()' would the
Sorry it looked like the rest of your email was part of the previous one.
To answer your question it is better to call session_start() before
ob_start()
On 12/8/05, Zack Bloom [EMAIL PROTECTED] wrote:
I have never tried it but if it did work i doubt it would use cookies, it
would probably pass
question:
I try to buffer the output of the 'system/views/main.php' into $contents.
and then do a print.
Problem is that the contents of the system/views/main.php are printed 2
times.
Someone who can explain me?
following the contents of testfile.php and main.php, php.ini settings
concerning ob_
Hello!
I'm also guessing that it's the LAST line of the file with the
encodeDomain function in it that you include in your test.php
I'm also guessing that there's a NEWLINE character after the final ?
in that file on your 5.0.4 box, but that NEWLINE character is *NOT*
there on your 4.0 box.
On Wed, August 17, 2005 10:12 am, Marten Lehmann wrote:
I have a function catching the output of a script:
function encodeDomain ($domain) {
ob_start();
system(echo '$domain');
$output = ob_get_contents();
ob_end_clean();
}
And I have a php-script
Richard Lynch wrote:
Warning: Cannot modify header information - headers already sent in
test.php on line 4
I'm guessing that the error message has MORE information than that --
like the line number of the file in which the output occurred.
I'm also guessing that it's the LAST line of the
Hello,
I have a function catching the output of a script:
function encodeDomain ($domain) {
ob_start();
system(echo '$domain');
$output = ob_get_contents();
ob_end_clean();
}
And I have a php-script using this function:
?
encodeDomain($domain);
This doesn't help with your ob problem, but if you simply want to
capture the output of the system cmd, then you can use $output =
shell_exec($command) instead of system() IIRC.
On 8/17/05, Marten Lehmann [EMAIL PROTECTED] wrote:
Hello,
I have a function catching the output of a script:
Can someone help me with preg_replace?
I want to convert all numbers either 8 or 9 digits in length, into a
link. Such that when it sees:
John Doe, 456890123, is a new employee.
It converts it to:
John Doe, a href='employee.html?id=456890123'456890123/a, is a new
employee.
function
John Kaspar wrote:
Can someone help me with preg_replace?
I want to convert all numbers either 8 or 9 digits in length, into a
link. Such that when it sees:
John Doe, 456890123, is a new employee.
It converts it to:
John Doe, a href='employee.html?id=456890123'456890123/a, is a new
employee.
Hi,
I am currently working on a download script, where I use a session
variable to make sure that the downloaded file cannot be linked directly.
However, this protection is not mandatory, so that a download can also
be created, which can be initiated via a direct link.
So, I'm using the
Most common cause of this problem is whitespace before the '?'
Beauford.2005 wrote:
I am getting this error:
Warning: session_start() [function.session-start]: Cannot send session
cache limiter - headers already sent (output started at
/usr/local/apache/php/includes/2004server.inc:24) in
On 03 September 2003 03:11, Beauford.2005 contributed these pearls of
wisdom:
I am getting this error:
Warning: session_start() [function.session-start]: Cannot send
session cache limiter - headers already sent (output started at
/usr/local/apache/php/includes/2004server.inc:24) in
, Mike [LSS] [mailto:[EMAIL PROTECTED]
Sent: September 3, 2003 5:20 AM
To: 'Beauford.2005'; PHP
Subject: RE: [PHP] Ob_start question
On 03 September 2003 03:11, Beauford.2005 contributed these pearls of
wisdom:
I am getting this error:
Warning: session_start() [function.session-start]: Cannot
Beauford.2005 wrote:
I am getting this error:
Warning: session_start() [function.session-start]: Cannot send session
cache limiter - headers already sent (output started at
/usr/local/apache/php/includes/2004server.inc:24) in
/usr/local/apache/php/includes/restricted.inc on line 5
I have
On 03 September 2003 12:50, Beauford.2005 contributed these pearls of wisdom:
This is line 5..
$email_error = BRIf the problem persists email A
HREF=mailto:[EMAIL PROTECTED]Webmaster/A;
but I believe the error message refers to line 5 of
restricted.in, not 2004server.inc.
This is
* Thus wrote Beauford.2005 ([EMAIL PROTECTED]):
I am getting this error:
Warning: session_start() [function.session-start]: Cannot send session
cache limiter - headers already sent (output started at
/usr/local/apache/php/includes/2004server.inc:24) in
Yep, that's it. I thought I had this as it was working at one time, but
obviously some spaces got added.
Thanks.
-Original Message-
From: Curt Zirzow [mailto:[EMAIL PROTECTED]
Sent: September 3, 2003 11:13 AM
To: PHP
Subject: Re: [PHP] Ob_start question
* Thus wrote Beauford.2005
I am getting this error:
Warning: session_start() [function.session-start]: Cannot send session
cache limiter - headers already sent (output started at
/usr/local/apache/php/includes/2004server.inc:24) in
/usr/local/apache/php/includes/restricted.inc on line 5
I have ob_start(); and
Hi,
I've got a strange problem with enabled transparent sessions for my scripts.
Before upgrading to PHP 4.3.2 I could use output buffering (ob_start()) and
sessions without problems. Meanwhile with this new version the PHPSESSID is
NOT appended to any link like html - tag (a href or something
PROTECTED]
- Verzonden: vrijdag 22 augustus 2003 18:41
- Aan: [EMAIL PROTECTED]
- Onderwerp: [PHP] ob_start and transparent sessions 4.3.2
-
-
- Hi,
-
- I've got a strange problem with enabled transparent sessions
- for my scripts.
- Before upgrading to PHP 4.3.2 I could use output buffering
Warning: ob_gzhandler() [ref.outcontrol]: output handler
'ob_gzhandler' cannot
be used twice in /blahblah/includes/bottom.inc on line 25
I can't speak as to why this would only happen occasionally, but I
believe that you should comment out the output_buffering line in the
php.ini file when
Hi,
I have a page that has an include at the top of the page and an include at the bottom
of the page.
in the top include file I have added the command:
ob_start(ob_gzhandler);
in the bottom include I have added:
ob_end_flush(); -- i thought this was supposed to be run to clean up at the
*guess* you're including the footer twice, or are calling ob_end_flush()
more than once.
not anywhere near sure though!!
Justin
21/03/03 11:33 PM, Mr Percival ([EMAIL PROTECTED]) wrote:
Hi,
I have a page that has an include at the top of the page and an include at the
bottom of the
That is what I thought, but it isnt.. after doing some testing it seems to only do it
the first time the page is loaded in the session, if i hit refresh then the problem
doesnt occur.
is it possible that it has anything to do with the session_start and session_name
that is used at the top of
the ob_get_contents(); or ob_end_clean(); then PHP
waits until everything is done, and then flushes.
Jim
- Original Message -
From: Alex Lance [EMAIL PROTECTED]
To: [EMAIL PROTECTED]
Sent: Sunday, March 09, 2003 2:22 AM
Subject: [PHP] ob_start -- output buffer problem
Hi all,
to quote from http
At 11:22 09.03.2003, Alex Lance said:
[snip]
here's my example:
?php
$x = new test();
echo hey;
// IF next line is uncommented so it manually flushes
// then the finish method WILL get called. But I need
// get around calling anything at the *end* of a
Hi all,
to quote from http://www.php.net/manual/en/function.ob-start.php
void ob_start ( [string output_callback])
An optional output_callback function may be specified. This function
takes a string as a parameter and should return a string. The function
will be called when ob_end_flush()
Hello,
I am trying to get ob_start to work the way I expect but I am running
into some problems.
Take the following example code:
/* Start of code snippet */
function ob_spit_content_length ($buffer) {
$len=strlen($buffer);
if($len0) Header( Content-Length: $len
I wish to compress some data using
ob_start(ob_gzhandler);
I use
if(strstr($_SERVER['HTTP_ACCEPT_ENCODING'],gzip)) {
ob_start(ob_gzhandler);
} else {
ob_start();
}
but the compression is never used..
obstart is always used withouth the gz_handler
is there a way around this? or am I
I wish to compress some data using
ob_start(ob_gzhandler);
I use
if(strstr($_SERVER['HTTP_ACCEPT_ENCODING'],gzip)) {
Shouldn't gzip be in quotes, here?? The second argument to strstr...
ob_start(ob_gzhandler);
} else {
ob_start();
}
but the compression is never used..
, July 14, 2002 3:34 PM
Subject: [PHP] ob_start
I wish to compress some data using
ob_start(ob_gzhandler);
I use
if(strstr($_SERVER['HTTP_ACCEPT_ENCODING'],gzip)) {
ob_start(ob_gzhandler);
} else {
ob_start();
}
but the compression is never used..
obstart is always used
On Sun, 14 Jul 2002 10:35:13 -0400
John Holmes [EMAIL PROTECTED] wrote:
Shouldn't gzip be in quotes, here?? The second argument to strstr...
indeed, that fixes that.. thanks
now, I have a problem with mozilla and netscape.
Although they both accept the ob_start(ob_gzhandler);
netscape gives
Is there a way to make ob_start('gz_handler') work with session_start()?
I got them each working independently -- however, when I try to compress a
session -- my page just comes up blank.
?
ob_start('gz_handler');
session_start();
// code and html
ob_end_flush();
created a test page, put -just- ?php ob_start(); ? at the
top, then some lines of HTML, and loaded it. I got all the HTML code
displayed - shouldn't I have gotten a white screen since I had no ?php
ob_flush(); ? tag at the bottom? This isn't making sense. Then I tried
?php ob_start(ob_gzhandler
interested in it.
Anyway, I created a test page, put -just- ?php ob_start(); ? at the
top, then some lines of HTML, and loaded it. I got all the HTML code
displayed - shouldn't I have gotten a white screen since I had no ?php
ob_flush(); ? tag at the bottom? This isn't making sense. Then I tried
On Fri, 17 May 2002, Jason Soza wrote:
Am I doing something wrong? Shouldn't the ob_start() by itself just
load all output into a buffer and not display it until I call ob_flush
()?
Or when you get to the end of execution...
http://php.net/ob_implicit_flush
miguel
--
PHP General
, May 17, 2002 10:39 am
Subject: Re: [PHP] ob_start() and ob_gzhandler
On Fri, 17 May 2002, Jason Soza wrote:
Am I doing something wrong? Shouldn't the ob_start() by itself
just
load all output into a buffer and not display it until I call
ob_flush ()?
Or when you get to the end
output is really being
compressed by ob_gzhandler?
Jason Soza
- Original Message -
From: Miguel Cruz [EMAIL PROTECTED]
Date: Friday, May 17, 2002 10:39 am
Subject: Re: [PHP] ob_start() and ob_gzhandler
On Fri, 17 May 2002, Jason Soza wrote:
Am I doing something wrong? Shouldn't
On Saturday 18 May 2002 02:48, Jason Soza wrote:
Either way, is there any way to tell if my output is really being
compressed by ob_gzhandler?
If you have NN4.X use view source, if the source is empty then compression is
active.
If you're using some form of un*x then:
lynx --mime_header
require_once main.php;
...
?
main.php
?php
ob_start(ob_gzhandler);
?
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Can I increase speed by using this to buffer output ?
kind regards
Jeroen Olthof
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