Try image/jpeg as your content-type
On Sat, 23 Mar 2002, Navid Yar wrote:
> Hello,
>
> I just enabled GD support for PHP via the php.ini file. When I try to
> run a script that uses the functions included in the library, it gives
> me a dialog box asking me whether I want to save the php file to a
> specific location or not. I don't need to save it, I need PHP to run it.
> This is happening on two machines enabled with the gd library. I'm using
> PHP 4.0.6, while my remote host machine is using 4.1.1. Do I need a more
> current version of the GD library to run this script? Here is the
> script:
>
> <?php
>
> $image = "images/pic.jpg";
>
> if (!$max_width)
> $max_width = 150;
> if (!max_height)
> $max_height= 150;
>
> $size = GetImageSize($image);
> $width = $size[0];
> $height = $size[1];
>
> $x_ratio = $max_width / $width;
> $y_ratio = $max_height / $height;
>
> if (($width <= $max_width) && ($height <= $max_height)) {
> $tn_width = $width;
> $tn_height = $height;
> }
> elseif (($x_ratio * $height) < $max_height) {
> $tn_height = ceil($x_ratio * $height);
> $tn_width = $max_width;
> }
> else {
> $tn_width = ceil($y_ratio * $width);
> $tn_height = $max_height;
> }
>
> $src = ImageCreateFromJpeg ($image);
> $dst = ImageCreate ($tn_width, $tn_height);
> ImageCopyResized ($dst, $src, 0, 0, 0, 0, $tn_width, $tn_height, $width,
> $height);
> header ("Content-type: image/jpg");
> ImageJpeg ($dst, null, -1);
> ImageDestroy ($src);
> ImageDestroy ($dst);
>
> ?>
>
>
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