Plugin fails to work with LR if WP is running under HHVM 3.6.1

Hello,

I don’t use HHVM so I have no idea what’s going on.

Another problem is I don’t even know where to start in order to help you: there is nothing about a Filename at line 442 in this file. It seems the file has already been changed or something? Are you using the last version? Is HHVM already modifying/compiling the file?

Thanks, understandable.

I am using the latest version of both WP and LR plugins.
I suspect that stream_get_meta_data [1] has a slightly different implementation from PHP and possibly ‘uri’ in the returned array is not filled for tmpfile(), of course I could be completely wrong. Let me try to dig in a bit deeper and see if I can fix it to make it work for both HHVM and PHP. Would welcome any ideas.

[1] https://docs.hhvm.com/manual/en/function.stream-get-meta-data.php

As I suspected, stream metadata returned by stream_get_meta_data() are missing a lot of info [1], why not use timpanum() instead of opening and closing actual temp file. Here is how I fixed the problem:

function b64_to_file( $str ) {
        $file = tempnam( sys_get_temp_dir(), "wplr" );
        $ifp = fopen( $file, "wb" );
        fwrite( $ifp, base64_decode( $str ) );
        fclose( $ifp );
        return $file;
    }

[1] `Array
(
[wrapper_type] => plainfile
[stream_type] => STDIO
[mode] =>
[unread_bytes] => 0
[seekable] => 1
[uri] =>
[timed_out] =>
[blocked] => 1
[eof] =>
[wrapper_data] =>
)`

Resolving the issue, since the problem is not there any longer after replacement of tmp file handling.

Super! I will run some test with it from now. I will definitely keep this for the next release if everything is fine ??