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Language Reference

cTemplate

Directives

Variables

#EXISTS

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⌂ Variables
Directives
- #ADJUSTDATE
- #APPEND
- #ASSIGN
- #COUNT
- #EXISTS
- #FORMAT
- #GETTYPE
- #GLOBAL
- #LOCAL
- #NEW
- #REF
- #SIZE
- #SOURCE

#EXISTS

Check to see if a variable exists. If the specified variable exists, return TRUE otherwise FALSE.

Prototype

#EXISTS($Variable)

Parameters

Variable - variable to check the existence of.

Example

#EXISTS($Variable) #/ will return FALSE
#ASSIGN($Variable,1)
#EXISTS($Variable) #/ will return TRUE

Result

false
true

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