Core Function isVarRef
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| − | Failure: Returns | + | Failure: Returns false. |
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Revision as of 10:36, 29 August 2013
isVarRef( $variable )
Contents |
Description
Check if a variable is an reference to another variable.
Parameters
variable
The variable to check.
Return Value
Success: Returns true.
Failure: Returns false.
Remarks
None.
Example
$var1 = "check me"; println( "Is it?: " . isVarRef($var1) );
