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Posted by Onideus Mad Hatter on 01/10/07 05:06
On Tue, 9 Jan 2007 20:06:46 -0500, "Norman Peelman"
<npeelman@cfl.rr.com> wrote:
>You can create and use variable array variables easily like so:
>
>
>${"line_$i"}[$pos] = "some text";
>
>and to make multi-dimensional, just:
>
>${"line_$i"}[$pos] = array('one' => array(), 'two' => array());
>
>and more:
>
>${"line_$i"}[$pos]['one'][0] = array();
>
>etc.
>
>Norm
Hrmmm, dunno work. Is that only with the newest version of PHP or
something? Here's the exact code snippet if it helps:
:if (isset($HTTP_POST_VARS['image_line_1']))
:{
: header("Content-type: image/png");
: $im = imagecreatetruecolor(128, 192);
: $b = 1;
:
: while($b <= 192)
: {
: $k = 0;
: ${"line_$b"} = explode("|", $_POST['${"image_line_$b"}']);
: while($k <= 128)
: {
: $rgb = explode(",", ${"line_$b"}[$k]);
: $color = imagecolorallocate($im, $rgb[0], $rgb[1], $rgb[2]);
: imagesetpixel($im,$k+1,$b,$color);
: $k++;
: }
: $b++
: }
:
: imagePNG($im);
: imagedestroy($im);
:}
I tried to you the method you sent me via email and it says:
Parse error: syntax error, unexpected '}' on line 25
(in my example on line 19)
*shrugs*
I'm running with ver 4.4.4 of PHP if that makes a difference. I've
thought about upgrading but I didn't really wanna have to run through
all my existing PHP st00f and make sure it all still works (cause
apparently the whole concept of "backwards compatibility" is too just
too fucking complicated for The PHP Group to grasp).
--
Onideus Mad Hatter
mhm ¹ x ¹
http://www.backwater-productions.net
http://www.backwater-productions.net/hatter-blog
Hatter Quotes
-------------
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