with the new Raspberry pi image 2017-11-29-raspbian-stretch, php5 and libapache2-mod-php5 are no longer available.
they have been replaced with php7.0 and libapache2-mod-php7.0.
the Wiki for Raspberry Pi Core needs to updated to reflect this change.
since I am not sure your php code will work with the new php version I will not update your Wiki.
I
with the new Raspberry pi image 2017-11-29-raspbian-stretch, php5 and libapache2-mod-php5 are no longer available. they have been replaced with php7.0 and libapache2-mod-php7.0. the Wiki for Raspberry Pi Core needs to updated to reflect this change. since I am not sure your php code will work with the new php version I will not update your Wiki. I