Outputting imaged resized...

[fikse]

I have this function:

function imagethumb($imagename,$width,$height) {

// Content type
header('Content-type: image/jpeg');

// Get new dimensions
list($width_orig, $height_orig) = getimagesize($imagename);

if ($width && ($width_orig < $height_orig)) {
   $width = ($height / $height_orig) * $width_orig;
} else {
   $height = ($width / $width_orig) * $height_orig;
}

// Resample
$image_p = imagecreatetruecolor($width, $height);
$image = imagecreatefromjpeg($imagename);
imagecopyresampled($image_p, $image, 0, 0, 0, 0, $width, $height, $width_orig, $height_orig);

// Output
imagejpeg($image_p, null, 100);


}

which works fine, when called with nothing else on the page.... How can I bring in the resized image inside an html page, within an image tag, like:

<IMG SRC = "imagehere">

since the function is outputting headers, I'm getting the headers already outputted errors...

thanks!

[toxic_brain]

first u have to put this function code alone inside a php file say thumb.php without the function definition. So u may need to pass the arguments as GET variables.

thumb.php

// Content type
header('Content-type: image/jpeg');

// Get new dimensions
list($width_orig, $height_orig) = getimagesize($imagename);

in html,

<img src="thumb.php">