Hmm ... It's impossible ;-) This RPM doesn't exist on any FTP server

Provides :
php-kolab
php-kolab(x86-64)

Requires :

libstdc++.so.6(GLIBCXX_3.4.21)(64bit)
libc.so.6()(64bit)
libkcalutils.so.4()(64bit)
rtld(GNU_HASH)
libQtNetwork.so.4()(64bit)
libboost_system.so.1.58.0()(64bit)
libstdc++.so.6(GLIBCXX_3.4)(64bit)
libkolabxml.so.1()(64bit)
libstdc++.so.6(CXXABI_1.3)(64bit)
libkresources.so.4()(64bit)
libakonadi-kde.so.4()(64bit)
libkolab.so.0()(64bit)
php(zend-abi) = 20131226-64
libgcc_s.so.1(GCC_3.0)(64bit)
rpmlib(PayloadIsXz) <= 5.2-1
libkmime.so.4()(64bit)
libQtSvg.so.4()(64bit)
libxerces-c-3.1.so()(64bit)
libkdeui.so.5()(64bit)
libkio.so.5()(64bit)
libkdecore.so.5()(64bit)
php(api) = 20131106-64
libc.so.6(GLIBC_2.14)(64bit)
libc.so.6(GLIBC_2.2.5)(64bit)
libkcalcore.so.4()(64bit)
libQtCore.so.4()(64bit)
libQtXml.so.4()(64bit)
libstdc++.so.6()(64bit)
rpmlib(PayloadFilesHavePrefix) <= 4.0-1
libakonadi-notes.so.4()(64bit)
libpthread.so.0()(64bit)
libboost_thread.so.1.58.0()(64bit)
libcurl.so.4()(64bit)
rpmlib(FileDigests) <= 4.6.0-1
rpmlib(CompressedFileNames) <= 3.0.4-1
libc.so.6(GLIBC_2.4)(64bit)
libQtGui.so.4()(64bit)
libkpimutils.so.4()(64bit)
libm.so.6()(64bit)
libgcc_s.so.1()(64bit)
libkabc.so.4()(64bit)
libQtDBus.so.4()(64bit)
libkolab(x86-64) = 0.5.3-3.fc23

Content of RPM :
/etc/php.d/40-kolab.ini
/usr/lib64/php/modules/kolabcalendaring.so
/usr/lib64/php/modules/kolabicalendar.so
/usr/lib64/php/modules/kolabobject.so
/usr/lib64/php/modules/kolabshared.so
/usr/share/php/kolabcalendaring.php
/usr/share/php/kolabicalendar.php
/usr/share/php/kolabobject.php
/usr/share/php/kolabshared.php