Deprecated prefix '@' in upload (PHP 5.5)

[pepelopz]

Hi! Awesome library and awesome cloudConvert!

I find this problem for php5.5:
in the upload function there's a call to the 'req' private method that use CURLOPT_POSTFIELDS passing args like 'file' => '@'.$filename. The '@' prefix is deprecated in this version and i have to use CURLFILE instead.

Line 77:
replace 'file' => '@'.$filepath
by 'file' => new CURLFile($filepath)

[josiasmontag]

Thanks for your feedback and letting us know!
I just comitted a fix which should solve this issue by using CURLFile, if available.

Could you please give short feedback if it works now (I currently do not have PHP 5.5 installed for testing). Thanks!

[pepelopz]

Perfect! There is only a detail:
class_exists() accepts string parameter, not a constant. You need add quotes (class_exists('CURLFile')).

Thanks in advance!!