Variables

Variables that hold numeric values must begin with a letter, and may consist of any number of alpha-numeric characters. They are case sensitive. They may be used interchangeably with numeric constants.

Variables that hold string values follow the same rules as numeric variables, but must end with a dollar sign ($). They may be used interchangeably with string constants.

 
en/variables.txt · Last modified: 2010/06/30 09:26 by 76.177.172.88
 
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