Added documentation for php version and sh version
Added documentation for php version and sh version

bobby1030/srg,ysitd/srg,bobby1030/srg,ysitd/srg,bobby1030/srg,bobby1030/srg,bobby1030/srg,pcchou/srg,pcchou/srg,pcchou/srg,pcchou/srg,pcchou/srg,ysitd/srg,ysitd/srg,ysitd/srg,ysitd/srg,pcchou/srg,bobby1030/srg