Re: [PHP] Graphics question

2002-11-08 Thread Ernest E Vogelsinger
At 05:38 08.11.2002, Mike Mannakee said: [snip] >Jeez, this is simple. The browser is caching the image. There's no real >way to fix that. There are some headers that may encourage the browser to >not cache, but there is no sure way to control whether the

Re: [PHP] Graphics question

2002-11-07 Thread Todd Pasley
> Jeez, this is simple. The browser is caching the image. There's no real > way to fix that. There are some headers that may encourage the browser to > not cache, but there is no sure way to control whether the users will have > this setting overridden. I use srand((double)microt

RE: [PHP] Graphics question

2002-11-07 Thread Brendon G
s and images as well as headers for things that must not be cached. Cheers Brendon -Original Message- From: Mike Mannakee [mailto:mike@;basementideas.com] Sent: Friday, November 08, 2002 2:39 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] Graphics question Jeez, this is simple. The browser

Re: [PHP] Graphics question

2002-11-07 Thread Mike Mannakee
Jeez, this is simple. The browser is caching the image. There's no real way to fix that. There are some headers that may encourage the browser to not cache, but there is no sure way to control whether the users will have this setting overridden. imagedestroy($pic); is only freeing the memory us

RE: [PHP] Graphics question

2002-11-07 Thread Robbert van Andel
That would cause an error like "call to undefined function." But thanks for the suggestion. On Thu, 2002-11-07 at 20:04, @ Darwin wrote: > The reason "imagedestroy()" may have not worked for you is that maybe > imagedestroy() is misspelled? If you misspelled it in the code then it won't > work. J

RE: [PHP] Graphics question

2002-11-07 Thread @ Darwin
The reason "imagedestroy()" may have not worked for you is that maybe imagedestroy() is misspelled? If you misspelled it in the code then it won't work. Just a suggestion. - Darwin > -Original Message- > From: Robbert van Andel [mailto:robbert@;vafam.com] > Sent: Thursday, November 07, 20

RE: [PHP] Graphics question

2002-11-07 Thread Marco Tabini
It's explained in the header() page of the manual: Marco - php|architect -- The Monthly Magazine For PHP Professionals Come visit us on the web at http://www.phparch.com! On Thu, 2002-11-07 at 22:35, Robbert van Andel wrote: > Is there a way I can keep the caching from happening

RE: [PHP] Graphics question

2002-11-07 Thread Robbert van Andel
Is there a way I can keep the caching from happening using PHP? On Thu, 2002-11-07 at 19:32, Martin Towell wrote: > sounds like a browser caching problem to me > dunno if that helps though :/ > > -Original Message- > From: Robbert van Andel [mailto:robbert@;vafam.com] > Sent: Friday, Nove

RE: [PHP] Graphics question

2002-11-07 Thread Martin Towell
sounds like a browser caching problem to me dunno if that helps though :/ -Original Message- From: Robbert van Andel [mailto:robbert@;vafam.com] Sent: Friday, November 08, 2002 2:30 PM To: [EMAIL PROTECTED] Subject: [PHP] Graphics question I have created a webpage that builds a table and