[horde] After upgrading to PHP 5.6 RC 4 IMAP and SMTP with TLS breaks

[Henning]

Hi all,

after having upgraded to php 5.6 rc 4 I get weird errors trying to connect
to imap with tls (worked before) and as well with smtp with tls.

I get a
 WARN: HORDE [imp] PHP ERROR: fgets(): SSL read operation timed out [pid
19086 on line 153 of
"/usr/share/php/Horde/Imap/Client/Socket/Connection/Socket.php"]
2014-08-24T21:36:21+02:00 WARN: HORDE [imp] [listMailboxes] Mail server
closed the connection unexpectedly. [pid 19086 on line 732 of
"/var/www/xxx/imp/lib/Imap.php"]

Turning off TLS for IMAP fixes that. 

Regards 

Henning