[Classic ASP] 변수 형식 알기

[출처] http://www.devguru.com/technologies/vbscript/quickref/vartype.html

VarType(Varname)

CONSTANT	VALUE	DESCRIPTION
VBEmpty	0	Uninitialized
VBNull	1	Contains no valid data
VBInteger	2	Integer subtype
VBLong	3	Long subtype
VBSingle	4	Single subtype
VBDouble	5	Double subtype
VBCurrency	6	Currency subtype
VBDate	7	Date subtype
VBString	8	String subtype
VBObject	9	Object
VBError	10	Error subtype
VBBoolean	11	Boolean subtype
VBVariant	12	Variant (only use for arrays of variants)
VBDataObject	13	Data access object
VBDecimal	14	Decimal subtype
VBByte	17	Byte subtype
VBArray	8192	Array

Code:
<% whatsubtype="This is a string subtype" %>
<% =VarType(whatsubtype) %>
 
Output:
8
 
Code:
<% whatsubtype=12345 %>
<% =VarType(whatsubtype) %>
 
Output:
2