fork(3) download
copy 
  1. #!/usr/bin/perl
  2.  
  3. sub arr_size {
  4.     my @errors = $_[0];
  5.     my $errors_size = @errors;
  6. 	return $errors_size;
  7. }
  8.  
  9. print arr_size(());
  10. print arr_size((1));
  11. print arr_size((1, 2));
Success #stdin #stdout 0s 6000KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
111
https://ideone.com/8xVSBG
language:
Perl (perl 5.28.1)
created:
10 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!