The PHP3 Language chapter is fairly detailed and uses several examples. Many of these contain humour to help teach functions and how they're used. The example used for classes was the most memorable ...

The United States government has allocated approximately PHP3 billion (USD60 million) in foreign assistance to the ...

The Department of Agriculture (DA) has reported the confiscation of more than PHP3.09 billion worth of smuggled rice and agri ...

Then for teams who were able to reach the qualifiers, over US$7,000,000 (Php400 million) will be on the line, while the MVPs of each event will bring home US$50,000 (Php3 million).