Changes

===Data Types===

===Data Types===

[[Data type|Data types]] indicate both how much data is stored as well as how that data can be processed and represented.  Some languages (such as PHP) are typeless, indicating that variables can store any type of data.  Other languages (such as C++) are strictly typed, indicating that each variable can only store data of a given type.

[[Data type|Data types]] indicate both how much data is stored as well as how that data can be processed and represented.  Some languages (such as [[PHP]]) are typeless, indicating that variables can store any type of data.  Other languages (such as [[C++]]) are strictly typed, indicating that each variable can only store data of a given type.

===Literals===

===Literals===