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