php-windows Digest 27 Dec 2003 10:43:46 -0000 Issue 2058
Topics (messages 22427 through 22430):
Re: imagecopyresampled question
22427 by: Bobo Wieland
22430 by: Svensson, B.A.T. (HKG)
PHP 4.3.4 And Netscape ES 6.1 Eval Version
22428 by: samlii
IIS metabase control, COM/DCOM problems
22429 by: Andrew Séguin
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----------------------------------------------------------------------
--- Begin Message ---
> end_x: 300px; (or width:200px;)
> end_y: 350px; (or height:200px;)
I ment 320px; for end_y...
.bobb
--- End Message ---
--- Begin Message ---
If I understand your problem correctly, you want to make
a thumbnail out of a subpart of a picture? Is this correct?
In the case you just want to create a thumbnail of a picture
you might like to have a look at these functions:
* exif_thumbnail()
* getimagesize();
If you want to create a thumbnail out of a subpart, then I am
(in my\ very limited knowledge) not aware of an extraction
function, you need to do that your self. If so, get the size
and location information from the picture open the picture and
read the data and spool the sub picture out to a new image file
(with a new apropriate header), and then aplay texif_thumbnail()
on that file - this is much easier said than done.
On how to read&write an image file, you might have alook at:
* http://netghost.narod.ru/gff/graphics/book/ch08_01.htm
to teach you some of the basic stuff, it is mainly aimed for
C-programmes (read: real programmers :), but a skilled php
programmer should not have that much of a trouble to be able
to convert the code examples into php.
-----Original Message-----
From: Bobo Wieland
To: [EMAIL PROTECTED]
Sent: 2003-12-26 20:33
Subject: [PHP-WIN] imagecopyresampled question
Hi all and merry christmas (and a happy new year)!
I use fixed values in this example, but of course it is variables in my
script...
Let's say I have an image uploaded to the server: 650x400px...
Now, I've selected a square out of this image using a flash app that
returns
the coordinates i've selected. The coordinates are:
start_x: 100px;
start_y: 120px;
end_x: 300px; (or width:200px;)
end_y: 350px; (or height:200px;)
No I need to use php to take this square out of the uploaded image and
make it a 50x50px thumbnail. How should it be done?
thanks for your help!
.bobo
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--- End Message ---
--- Begin Message ---
I'm having problems with this combination,
has anyone successfully gotten PHP to work
with NS Enterprise Server 6.1? The problem
I have is that when I try to start NS with
PHP set up in NSAPI mode the php_init function
fails with a memory violation.
Is this a known problem? I need to get this
working ASAP so any help anyone could give me
would be great.
Sam
--- End Message ---
--- Begin Message ---
I'm trying to build a few PHP scripts to administer my IIS server, and I
have a problem/difference in output in the COM support from PHP 4.3.4 to
php 5b3.
I'm running php 4.3.4 and php 5beta3, both from command line, with full
administrative priveleges on a win2k server/IIS (and if important, over
terminal services).
If anybody has an idea why the difference in output is (change in the
functions? bug?), I'd appreciate quite a bit.
Output is below, with the sample code. Output has been modified only to
not give away IP address/hostname information.
Thanks in advance,
Andrew Séguin
----------------------------
-------PHP 4 Output---------
C:\php4>php -c c:\winnt\php.ini iis.class.php
Content-type: text/html
X-Powered-By: PHP/4.3.4
Array
(
[0] => Array
(
[name] => 1
[ServerComment] => XXXXXXX
[bindings] => Array
(
[0] => Array
(
[hostheader] => xxxxxxxxxxxxxxxxxxxxxxxxx
[port] => yy
[ip] => zzz.zzz.zzz.zzz
)
)
)
....
----------------------------
-------PHP 5 Output---------
C:\php4>copy iis.class.php ..\php5
C:\php4>cd ..\php5
C:\php5>php -c c:\winnt\php.ini iis.class.php
Content-type: text/html
X-Powered-By: PHP/5.0.0b3
<br />
<b>Fatal error</b>: Uncaught exception 'exception' with message 'Unknown
except
ion' in C:\php5\iis.class.php:34
Stack trace:
#0 C:\php5\iis.class.php(112): iis::getSites()
#1 {main}
thrown in <b>C:\php5\iis.class.php</b> on line <b>34</b><br />
------------------------------
-------Relevant code----------
--(line numbers in comments)--
<?php
class iis {
//...
/*30:*/ function getSites() {
$iis = new COM("IIS://localhost/w3svc");
$retarr = array();
/*34:*/ while( $obj = $iis->Next() ) {
if ($obj->Class == 'IIsWebServer') {
$server = array();
$site = new COM("IIS://Localhost/w3svc/".$obj->Name);
$server['name'] = $obj->Name;
$server['ServerComment'] = $site->ServerComment;
$bindings = $site->ServerBindings;
foreach($bindings as $binding) {
list($b['ip'], $b['port'], $b['hostheader']) =
explode(':', $binding);
$server['bindings'][] = $b;
}
unset($site);
$retarr[] = $server;
}
}
unset($iis);
return $retarr;
}
//...
}
//echo("Max ID: " . iis::getNewSiteID() );
/*112*/print_r( iis::getSites() );
?>
--- End Message ---
