isint - luxembourg/muxcode-clm GitHub Wiki

ISINT()

FUNCTION: isint(<string>)

This function will return 1 (TRUE) if the argument is a valid integer and 0 (FALSE) if it is not. Integers have an optional leading + or - sign followed by digits only.

Example: > say isint(22223.0000) You say, "0" > say isint(+77) You say, "1" > say isint(22 L) You say, "0"

Related Topics: BOOLEAN VALUES, isdbref, isnum, israt, isword