call-time pass-by-reference

While not really a problem (because the script still works), this is an annoyance. I'm getting the following warning when using the pop3 class.

I cannot modify my php.ini (shared hosting), is there any other way to disable this warning?

Warning: Call-time pass-by-reference has been deprecated; If you would like to pass it by reference, modify the declaration of [runtime function name](). If you would like to enable call-time pass-by-reference, you can set allow_call_time_pass_reference to true in your INI file. in pop3.php on line 179

I read somewhere else that (for this warning) I can remove the "&" before the variables that are associated with the line and the script should work fine.

So I did, and the script seems to work fine. Any comments?

Actually this was fixed last January but since it was a small change I ended up forgetting to upload the fixed version. I just uploaded it now. Thank you for reporting.