Issues with upgrade to PHP 4.4.1

[Chris Bruce <chris@xxxxxxxxxxxx>]

I have a dedicated server and my host just did an upgrade of PHP to  
4.4.1. This has caused a couple of major errors and I wanted to share  
them to see if anyone has any answers or has experienced similar  
problems.

1. imap functions are not working correctly. Specifically calling it  
thus:

imap_open({domain.ca:110/pop3},"mailbox","password") gives the  
following error:

Certificate failure for domain.ca: self signed certificate: /C=--/ 
ST=SomeState/L=SomeCity/O=SomeOrganization/OU=SomeOrganizationalUnit/ 
CN=localhost.localdomain/emailAddress=root@xxxxxxxxxxxxxxxxxxxxx

if I add "notls" after pop3 "domain.ca:110/pop3/notls", imap_open  
works, but the script fails on the subsequent call to  
imap_fetchstructure.

This was working flawlessly prior to the upgrade to 4.4.1. Here is  
the configure command:
'./configure' '--prefix=/usr/local' '--with-config-file-path=/etc' '-- 
with-mysql=/usr/local/mysql' '--enable-ftp' '--enable-bcmath' '-- 
disable-debug' '--with-gd' '--with-jpeg-dir=/usr' '--with-png-dir=/ 
usr/local' '--with-ttf' '--with-freetype-dir=/usr/local/freetype2' '-- 
with-zlib' '--with-zlib-dir=/usr' '--with-imap=/usr' '--with-imap- 
ssl' '--with-kerberos' '--with-apache=../apache_1.3.34' '--enable- 
bcmath' '--with-curl=/usr' '--with-pear' '--enable-ftp' '--enable- 
calendar' '--enable-memory-limit' '--enable-magic-quotes' '--enable- 
wddx' '--with-mhash=/ usr/local/mhash' '--with-openssl-dir=/usr/local/ 
ssl' '--with-openssl=/usr/local/ssl' '--enable-mbstring' '--with- 
mcrypt=/usr/local'

My concern here is the "with-imap-ssl". I don't want to use TLS, but  
as above, disabling it causes the script to die.

I have noticed that my host seems to have dropped the build in from  
another server as the build date is from October 2005.

Anyone have any ideas?

2. Using the setcookie() function, I am not able to set an expiry for  
the cookie to anything less than 3603 seconds. 3602 or less does not  
work. Is this a documented bug?

Thanks,

Chris