Updated php packages fix security vulnerabilities:

Buffer Over-read in unserialize when parsing Phar (CVE-2015-2783).

Buffer Overflow when parsing tar/zip/phar in phar_set_inode
(CVE-2015-3329).

Potential remote code execution with apache 2.4 apache2handler
(CVE-2015-3330).

PHP has been updated to version 5.5.24, which fixes these issues and
other bugs.

Additionally the timezonedb packages has been upgraded to the latest
version and the PECL packages which requires so has been rebuilt
for php-5.5.24.