February 12, 2011 
Definition:
function wp_stream_image($image, $mime_type, $post_id) {}
Parameters
- $image
- $mime_type
- $post_id
Defined filters
- image_save_pre
apply_filters('image_save_pre', $image, $post_id)
Source code
function wp_stream_image($image, $mime_type, $post_id) {
$image = apply_filters('image_save_pre', $image, $post_id);
switch ( $mime_type ) {
case 'image/jpeg':
header('Content-Type: image/jpeg');
return imagejpeg($image, null, 90);
case 'image/png':
header('Content-Type: image/png');
return imagepng($image);
case 'image/gif':
header('Content-Type: image/gif');
return imagegif($image);
default:
return false;
}
}
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A HitchHackers guide through WordPress 
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