User Guide

xii CFML Language Reference
Notes on using variables.......................................................................................................575
Operators.......................................................................................................................................576
Arithmetic operators.............................................................................................................576
String operators.....................................................................................................................577
Decision, or comparison, operators ....................................................................................577
Boolean operators.................................................................................................................579
Operator Precedence....................................................................................................................579
Function Syntax ............................................................................................................................580
Optional arguments in functions.........................................................................................580
Pound Signs...................................................................................................................................581
Pound signs inside CFOUTPUT tags ...................................................................................581
Pound signs inside strings ....................................................................................................582
Pound signs inside tag attribute values...............................................................................583
Nested pound signs...............................................................................................................583
Pound signs in general expressions.....................................................................................584