Topic: Is it safe to upgrade existing php 5.3.3 to 5.6.x?
==== Required information ====
- iRedMail version (check /etc/iredmail-release): 0.9.2
- Linux/BSD distribution name and version: CentOS 6.5
- Store mail accounts in which backend (LDAP/MySQL/PGSQL): MySQL
- Web server (Apache or Nginx): Apache
- Manage mail accounts with iRedAdmin-Pro? NO
- Related log if you're reporting an issue:
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Is it safe for my iRedMail server to upgrade php from 5.3.3 (oryginally instaled with iRedMail) to version 5.6.x?
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