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Aaron · 01-26-2008, 08:46 PM

I saved over my old version before I saw your edit, I will check that out later. Right now I am having another issue, and I don't understand waht it could be.

PHP Code:


			

<?php
$src_image = "logo.gif";
$image = imagecreatefromgif($src_image);
$textcolor = imagecolorallocate($image, 255, 0, 0);
$string = imagestring($image, 5, 0, 0, "Hello world!", $textcolor);
header("Content-type: image/gif");
imagegif ($image, $string);
?>

It just displays a URL, and everything works fine if I get rid of $string in the code, but with it, it displays a URL.

Why is it that line 5 will change the image even when it is stored in a variable? Do certain functions in PHP do something when they are stored?

01-26-2008, 08:46 PM	#3 (permalink)
Aaron The Frequenter Join Date: Dec 2007 Location: In my basement Posts: 386 Thanks: 47	I saved over my old version before I saw your edit, I will check that out later. Right now I am having another issue, and I don't understand waht it could be. PHP Code: `<?php $src_image = "logo.gif"; $image = imagecreatefromgif($src_image); $textcolor = imagecolorallocate($image, 255, 0, 0); $string = imagestring($image, 5, 0, 0, "Hello world!", $textcolor); header("Content-type: image/gif"); imagegif ($image, $string); ?>` It just displays a URL, and everything works fine if I get rid of $string in the code, but with it, it displays a URL. Why is it that line 5 will change the image even when it is stored in a variable? Do certain functions in PHP do something when they are stored?