.\"determine whether or not a given variable is an integer .DT intp $MUDNAME$ driver help intp .SH Name .SI 5 intp() - determine whether or not a given variable is an integer .EI .SH Synopsis .SI 5 int intp( mixed arg ); .EI .SH Description .SP 5 5 Return 1 if `arg' is an integer number and zero (0) otherwise. .EP .SH See also .SI 5 mapp(), stringp(), arrayp(), objectp(), bufferp(), floatp(), functionp(), undefinedp() .EI