RE: [PHP] question about GD and colors
Hi
I have the same Problem with the bundeled libary.
I hade no time to fill in a bug report at bugs.php.net.
Probably you could?
regards
Sebastian
> -Original Message-
> From: Jean-François Marseaut [mailto:[EMAIL PROTECTED]]
> Sent: Monday, January 27, 2003 5:16 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] question about GD and colors
>
>
> With this script under, I get resized image in only 16
> colors. with an old version of gd, I got 16 million colors
> images. Has someone a response ?
>
>
> /***
> file [string] -> filename jpg
> w [int] -> width
> /
>
> header("Content-type: image/png");
>
> $file = urldecode($file);
> $file = "../".$file;
>
> $infofile = getimagesize($file);
> $long = $infofile[1];
> $haut = $infofile[0];
> $type = $infofile[2];
>
> if ($long<$w) $w=$long;
>
>
> $ratio = $haut / $w;
> $h = $long / $ratio;
>
> if ($h>$w)
> {
> $h = $w;
> $ratio = $long / $w;
> $w = $haut / $ratio;
> }
>
>
> $h = (int)$h;
>
> $dst_img = ImageCreate($w, $h);
> $background_color = ImageColorAllocate ($dst_img, 0, 0, 0);
>
> switch ($type)
> {
> case 1 :
> $src_img=ImageCreateFromGif($file);
> break;
> case 2 :
> $src_img=ImageCreateFromJpeg($file);
> break;
> case 3 :
> $src_img=ImageCreateFromPng($file);
> break;
> case 6 :
> $src_img=imagecreatefromwbmp($file);
> break;
> default :
> ImagePng($dst_img);
>
> }
>
> imagecopyresampled($dst_img, $src_img, 0, 0, 0, 0, $w, $h,
> ImageSX($src_img), ImageSY($src_img));
> imagepng($dst_img);
>
>
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RE: [PHP] Re: *Umlauts/UTF-8
Hi Alexey
I can't tell about Cyrillic, but for "Umlauts" :
When you write the Text-Files, you can try to encode them
an entities. I stole the following function somewhere :
function encodemymail($txt) {
for ($i = 0; $i < strlen($txt); $i++) {
$ent .= "&#" . ord(substr($txt, $i, 1)) . ";";
}
return($ent);
}
echo encodemymail('ä ü ö [ ]');
i use it for a different purpose, but it may help..
Grüße
Sebastian
> -Original Message-
> From: Alexey Lysenkov [mailto:[EMAIL PROTECTED]
> Sent: Thursday, April 03, 2003 12:43 PM
> To: [EMAIL PROTECTED]
> Subject: [PHP] Re: *Umlauts/UTF-8
>
>
> Please, anybody? I'm really stuck with this. Please, help, if
> you know
> the solution.
>
> -Alex
>
>
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Re: [PHP] Dir Help PLEASE
-- If it can be dreamt, it can be build "Chris" <[EMAIL PROTECTED]> wrote in message 001f01c07c3b$fc965840$8a1412d1@chris">news:001f01c07c3b$fc965840$8a1412d1@chris... 2 things, first how do I give something the filepath of a folder that proceeded it? Also, how can I set up subdomains like sub.domain.com? -- PHP General Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]
Re: [PHP] mysql php4.04 and safe_mode
create a dir called tmp in de dir where de script runs chmod 777 that dir
and the run the script again ..
--
If it can be dreamt, it can be build
"andreas (@work)" <[EMAIL PROTECTED]> wrote in message
003501c07ce5$41a15120$fe78a8c0@devel01">news:003501c07ce5$41a15120$fe78a8c0@devel01...
hi list,
sorry, but we cant manage
a Load Data Infile
cause we always get:
Can't get stat of '/tmp/phpNNAQSM' (Errcode: 2)
OUR Code is working fine in different project where safe_mode = OFF
=
heres the line where we try to move the file to a webfolder in our directory
move_uploaded_file ($textfile, "/home/sites/site2/web/Tango/tmp/mySql.txt");
chmod("/home/sites/site2/web/Hafele/tmp/mySql.txt", 0644);
=
any ideas for us ?
is there a way that we can set the upload_tmp_dir path in a .htaccess file
?
thank you
andreas
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[PHP] need urgent session help, since new php version broke my code
Hi all all the links in my page link to not existing html pages. i redirect the 404 to a php script. when users had disabeled cookies, i parsed the request_uri for phpsessid and then set $HTTP_GET_VARS['PHPSESSID']=the parsed one. when i after that called session_start(), php was using the id from $HTTP_GET_VARS['PHPSESSID']. after upgrade to the latest php version this does not work anymore. i get a new PHPSESSID on every request. is there any way to keep the sessionid with these redirects? *extremecryforhelpsincepageisbrokenfornoncookieusers* Sebastian
[PHP] what constants are in php like __FILE__
Hi all I'm just curious what other constants in php are defined. I found out about __FILE__ today which is great, if you use a lot of include & require... any hints where or how to find a list? Sebastian
[PHP] what to do when i want to stop ob_gzhandler()
HI all
if i automatically start ob_start('ob_gzhandler') but need to disable it
afterwards, because
i'm sending to a java applet that crashes when receiving gz content. how
do i do it?
if i call ob_end_clean apache goes amok and dows strange things
( allocating lots of memory and stop working for a few seconds )
is there another way to return to normal output?
Sebastian
RE: [PHP] graphing packages
hi you could try http://www.aditus.nu/jpgraph/ which looks awesome, but i'm not sure about the license, so please check it... Sebastian > -Original Message- > From: Christian Calloway [mailto:[EMAIL PROTECTED]] > Sent: Monday, April 15, 2002 1:15 AM > To: [EMAIL PROTECTED] > Subject: [PHP] graphing packages > > > hey ppl, > > I need to create some fairly complex graphs dynamically, and > I need to be able to specify line, bar, or pie charts. Are > there any PHP packages that someone could point me to that > would fill my needs. Thanks > > > > -- > PHP General Mailing List (http://www.php.net/) > To unsubscribe, visit: http://www.php.net/unsub.php > > -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php
