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Re^2: tie() weirdness

by blazar (Canon)
on Nov 21, 2005 at 15:03 UTC ( #510449=note: print w/replies, xml ) Need Help??

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  1. or download this
    print $s . $s . $s;       # still produces the "error",
    print '' . $s . $s . $s;  # makes it go away,
    ...
    # But!
    
    print join '', $s, $s, $s;   # is fine,
    
  2. or download this
    print join $s, ('') x 4;
    
  3. or download this
    FETCH called!
    FETCH called!
    FETCH called!
    FETCH called!
    123
    

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