Core Function GetVarType
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$a = "My value"; | $a = "My value"; | ||
| − | if( GetVarType($a) == | + | if( GetVarType($a) == 11 ) // Double |
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switch( GetVarType($a) ) | switch( GetVarType($a) ) | ||
{ | { | ||
| − | case | + | case 9: // UInt64 |
{ | { | ||
} | } | ||
break; | break; | ||
| − | case | + | case 11: // Double |
{ | { | ||
} | } | ||
Revision as of 01:11, 3 February 2013
GetVarType( $variable )
Contents |
Description
Get the common type of a variable
Parameters
variable
The variable to check.
Return Value
Returns the common type of a variable as a numeric value types are:
[CODE] [TYPE] [@MACRO] 0 NULL @typeNULL 1 CHAR @typeCHAR 2 BYTE @typeBYTE 3 SBYTE @typeSBYTE 4 INT16 @typeINT16 5 INT32 @typeINT32 6 INT64 @typeINT64 7 UINT16 @typeUINT16 8 UINT32 @typeUINT32 9 UINT64 @typeUINT64 10 FLOAT @typeFLOAT 11 DOUBLE @typeDOUBLE 12 STRING @typeSTRING 13 REFERENCE @typeREFERENCE 14 ARRAY @typeARRAY 15 OBJECT @typeOBJECT 16 ERROR @typeERROR
Remarks
None.
Example
Checking as numeric
$a = "My value"; if( GetVarType($a) == 11 ) // Double { } switch( GetVarType($a) ) { case 9: // UInt64 { } break; case 11: // Double { } break; }
Checking using @ Macro of the numeric
$a = "My value"; if( GetVarType($a) == @TypeDouble) // Double { } switch( GetVarType($a) ) { case @TypeUInt64: // UInt64 { } break; case @TypeDouble: // Double { } break; }
