Core Function isVarInt
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isVarInt( $variable )
Contents |
Description
Checks if a variable is a signed 32-bit integer type.
Parameters
variable
The variable to check.
Return Value
Success: Returns true.
Failure: Returns false.
Remarks
Int is an alias for Int32.
Example
$var1 = (int)100; println( "Is it?: " . isVarInt($var1) ); // Alternative println( $var1 is int ); // Alternative println( $var1 ~~ int );
