On Wed, Apr 25, 2012 at 9:04 PM, Tommy Pham <tommy...@gmail.com> wrote:
> On Wed, Apr 25, 2012 at 8:54 PM, Brian Dunning <br...@briandunning.com> wrote:
>> Hey all - I'm having no luck serving a .dmg from my online store. I stripped
>> down the code to just the following to debug, but no matter what I get a
>> zero-byte file served:
>>
>> header('Content-Type: application/x-apple-diskimage'); // also tried
>> octet-stream
>> header('Content-Disposition: attachment; filename="My Cool Image.dmg"');
>> $size = filesize('/var/www/mypath/My Cool Image.dmg');
>> header('Content-Length: '.$size);
>> readfile('/var/www/mypath/My Cool Image.dmg');
>>
>> This same code works for a number of other file types that I serve: bin,
>> zip, pdf. Any suggestions? Professor Google is not my friend.
>> --
>
> Maybe file size limit somewhere?
Forgot to mention that your code doesn't check the result [1]. If it
was this instead:
header('Content-Type: application/x-apple-diskimage'); // also tried
octet-stream
header('Content-Disposition: attachment; filename="My Cool Image.dmg"');
$size = filesize('/var/www/mypath/My Cool Image.dmg');
header('Content-Length: '.$size);
if (readfile('/var/www/mypath/My Cool Image.dmg') === false) die
('Error readfile ...');
Or alternatively, use xdebug in your dev environment. ;)
HTH,
Tommy
[1] http://php.net/readfile
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