Re: cvs: php4 /ext/exif exif.c

At 20:38 22.06.2002, Marcus Börger wrote:

helly           Sat Jun 22 14:38:34 2002 EDT

Modified files:

    /php4/ext/exif      exif.c

Log: @exif_read_data returns mime-type now for image and thumbnail And exif_thumbnail now optionally returns imagetype. (Marcus) #So now you can use imagetype2filetype with exif_thumbnail Index: php4/ext/exif/exif.c diff -u php4/ext/exif/exif.c:1.92 php4/ext/exif/exif.c:1.93

(...) This allows the following script: <?php // expect $imagefile contains path&filename for an image.

$width     = 0;
$height    = 0;

$image_type= 0; $thumbnail = @exif_thumbnail($imagefile, $width, $height, $image_type); if ($thumbnail===false) {

        // generate and catch or get cached thumbnail
        // return cached thumbnail
        exit;

} else {

        // Return content-type of thumbnail
        @Header("content-type: ".imagetype2mimetype($image_type));
        // and thumbnail itself
        echo($thumbnail);
        exit;

} ?> Question: if i use $width=$height=$image_type=0; then all three receive the value of $image_type. Where is the failure?