# Copyright (C) 2007-2009, Parrot Foundation. =head1 String Operations (continued) To find the length of a string in PIR, use the length opcode. It works on any variable containing a basic Parrot string, but not the String PMC. C<length> returns an integer value, and 0 means an empty string. =cut .sub main :main $S0 = "Hello" $I0 = length $S0 say $I0 .local string text text = "longer string" $I1 = length text say $I1 .end # Local Variables: # mode: pir # fill-column: 100 # End: # vim: expandtab shiftwidth=4 ft=pir: