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Functions for list data

Join a list into a string using a separator

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Perl functions A-Z | Perl functions by category | The 'perlfunc' manpage
  • join EXPR,LIST

    Joins the separate strings of LIST into a single string with fieldsseparated by the value of EXPR, and returns that new string. Example:

    1.  $rec = join(':', $login,$passwd,$uid,$gid,$gcos,$home,$shell);
      2.

    Beware that unlike split, join doesn't take a pattern as itsfirst argument. Compare split.

 
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