Separate unpacking and building.
Separate unpacking and building.

In case PHP source has already been unpacked in a previous instance
there is no need to unpack it again.

Dorozhko-Anton/php,opscode-cookbooks/php,Tiger66639/php,getoutreach/php,opscode-cookbooks/php,inviqa/php,beubi/cookbook-php,Dorozhko-Anton/php,rshade/php,periscopedevelopment/php,ck-1/php,rshade/php,ranjithamca/php,ck-1/php,beubi/cookbook-php,sergiuionescu/php,sergiuionescu/php,dastergon/php,edmunds-chef/php,getoutreach/php,inviqa/php,edmunds-chef/php,dastergon/php,chef-cookbooks/php,Sauraus/php,Tiger66639/php,chef-cookbooks/php,Sauraus/php,periscopedevelopment/php,ranjithamca/php