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Re: PV value

by ig (Vicar)
on Jul 12, 2012 at 21:06 UTC ( #981494=note: print w/replies, xml ) Need Help??

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  1. or download this
    use strict;
    use Devel::Peek;
    ...
    Dump($a);
    print $a;
    Dump($a);
    
  2. or download this
    C:\Users\ian>perl test.pl
    SV = NULL(0x0) at 0x1d9ec1c
    ...
      CUR = 1
      LEN = 4
    5
    
  3. or download this
    SV = NULL(0x0) at 0x1d9ec1c
      REFCNT = 1
      FLAGS = (PADMY)
    
  4. or download this
    SV = IV(0x1d9ec18) at 0x1d9ec1c
      REFCNT = 1
      FLAGS = (PADMY,IOK,pIOK)
      IV = 4
    
  5. or download this
    SV = PVIV(0x1d91c34) at 0x1d9ec1c
      REFCNT = 1
    ...
      PV = 0x1dbdf84 "4"\0
      CUR = 1
      LEN = 4
    
  6. or download this
    SV = PVIV(0x1d91c34) at 0x1d9ec1c
      REFCNT = 1
    ...
      PV = 0x1dbdf84 "4"\0
      CUR = 1
      LEN = 4
    
  7. or download this
    SV = PVIV(0x1d91c34) at 0x1d9ec1c
      REFCNT = 1
    ...
      PV = 0x1dbdf84 "5"\0
      CUR = 1
      LEN = 4
    

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