Deprecated parameter in imap2_headerinfo()

[digicommons]

Hi, while testing php-imap2 on a PHP 8.0.0 codebase I came across an ArgumentCountError when using imap2_headerinfo(). Since PHP 8.0.0 is using a resource instead of an IMAP\Connection, the control flow in bootstrap.php (line 845) uses imap_headerinfo() as a fallback. But since PHP 8.0.0 deprecated defaulthost, only 4, not 5 arguments are expected.

Is there a way to fix this? If you have a preferred way to deal with version specific functionality, I'd be happy to submit a pull request.

Thanks!

[francescobianco]

@digicommons Thanks your support is very useful for the project.
You are free to make a pull-request. I gladly accept it and we will release it with the next release.