.\"return the number of elements in an array, mapping, buffer or string .TH sizeof 3 "5 Sep 1994" MudOS "LPC Library Functions" .SH NAME sizeof() - return the number of elements in an array, mapping, buffer or string .SH SYNOPSIS int sizeof( mixed var ); .SH DESCRIPTION Return the number of elements in an array, mapping, string or buffer 'var'. If `var' is not an array, mapping, string, or buffer, then zero (0) is returned. .SH SEE ALSO allocate(3), allocate_mapping(3), strlen(3)