Perl Programming/Keywords/say

From Wikibooks, open books for an open world
Jump to navigation Jump to search
Previous: s Keywords Next: scalar

The say keyword

[edit | edit source]

say is similar to print, but adds automatically a newline character. Using a real FILEHANDLE like FH instead of an indirect one like $fh without a LIST results in printing the contents of $_ to the file.

To use this command, a use 5.10 should be added.

Syntax

[edit | edit source]
  say FILEHANDLE LIST
  say FILEHANDLE
  say LIST
  say

Examples

[edit | edit source]
The code
$a = "I am waiting for you! ";
$b = "You are late again. ";
print $a;
print $b;
say $a;
say $b;
returns
I am waiting for you! You are late again. I am waiting for you!
You are late again.

See also

[edit | edit source]
Previous: s Keywords Next: scalar