Issue uploading files larger than 5 megabytes

[lasselehtinen]

Hi,

I was testing the SDK and noticed an issue when trying to upload larger files. Seems like the limit seems to be 5 megabytes. The error comes from the line below. I tried to debug this bug could not figure it out. Seems like it is splitting the file to chunks/parts and this might have something to do with it. I also could not find any mention about this limit in the documentation.

https://github.com/Files-com/files-sdk-php/blob/master/lib/Api.php#L52

Works:

head -c 5M </dev/urandom > /tmp/test5mb.zip
> File::uploadFile('/test.zip', '/tmp/test5mb.zip');
true

Does not work:

head -c 6M </dev/urandom > /tmp/test6mb.zip
> File::uploadFile('/test.zip', '/tmp/test6mb.zip');
TypeError  preg_match(): Argument #2 ($subject) must be of type string, null given.
vendor/files.com/files-php-sdk/lib/Api.php:52