Issues when bundled in a phar archive

[halkyon]

First issue: realpath() usage does not work with phar, when called on __DIR__. I have been running a fork with the following fix to get the class loading to work: halkyon@d74d176
Recommended approach would be to go all in with composer PSR-4 autoloading, so these require statements can be removed entirely. This would break the ability to install raygun4php without composer, but I suspect it's not a popular way to install this client.

Second issue: async sending doesn't work, because RaygunClient shells out to curl and passes a cert path like phar:https:///path/to/cert.crt which won't work because references to files inside a phar are "virtual" paths, not real filesystem ones. Workaround has to been to set useAsyncSending to false which works, because it uses php stream functions that support phar paths. A recommended approach for portability would be to replace the HTTP call code with Guzzle, which also supports sending async.

[robbieaverill]

@halkyon there's some WIP for the next major version for using PSR-4 and relying on the composer autoloader. See #105.

A recommended approach for portability would be to replace the HTTP call code with Guzzle, which also supports sending async

+1 for this. It could be done as a minor change, but might be easier to do it as in the master branch as a major change.

[robbieaverill]

See #111 for Guzzle

[GuySartorelli]

@robbieaverill Did #111 resolve this? I think this issue should be closed.

[robbieaverill]

Let's close it under the assumption that it does resolve this, and reopen if necessary.