###Function###
StringIsInt

###Description###
Checks if a string is an integer.

###Syntax###
StringIsInt ( "string" )



###Parameters###
@@ParamTable@@
string
	The string to check.
@@End@@

###ReturnValue###
@@ReturnTable@@
Success:	Returns 1.
Failure:	Returns 0 if string cannot be an integer.
@@End@@


###Remarks###
StringIsInt also returns 1 for non-string integer expressions; however, StringIsInt returns 0 for hexadecimal expressions such as "4ff0".  The only punctuation allowed is either a plus or a minus at the beginning of the string.

###Related###
StringIsFloat, StringIsDigit, IsInt


###Example###
@@IncludeExample@@
