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<?php $v = '<html'; echo "XXX v is"; echo "len ".strlen($v)."\n"; echo substr($v,1)."\n "; echo ord($v[0])."\n "; echo $v."\n "; flush(); echo "echoing done\n"; echo "vd1\n"; echo "vd2\n"; var_dump($v); echo "AFTER\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6aAWa
function name:  (null)
number of ops:  30
compiled vars:  !0 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3Chtml'
    3     1        ECHO                                                     'XXX+v+is'
    4     2        STRLEN                                           ~2      !0
          3        CONCAT                                           ~3      'len+', ~2
          4        CONCAT                                           ~4      ~3, '%0A'
          5        ECHO                                                     ~4
    5     6        INIT_FCALL                                               'substr'
          7        SEND_VAR                                                 !0
          8        SEND_VAL                                                 1
          9        DO_ICALL                                         $5      
         10        CONCAT                                           ~6      $5, '%0A+'
         11        ECHO                                                     ~6
    6    12        INIT_FCALL                                               'ord'
         13        FETCH_DIM_R                                      ~7      !0, 0
         14        SEND_VAL                                                 ~7
         15        DO_ICALL                                         $8      
         16        CONCAT                                           ~9      $8, '%0A+'
         17        ECHO                                                     ~9
    7    18        CONCAT                                           ~10     !0, '%0A+'
         19        ECHO                                                     ~10
    8    20        INIT_FCALL                                               'flush'
         21        DO_ICALL                                                 
    9    22        ECHO                                                     'echoing+done%0A'
   10    23        ECHO                                                     'vd1%0A'
   11    24        ECHO                                                     'vd2%0A'
   12    25        INIT_FCALL                                               'var_dump'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                                 
   13    28        ECHO                                                     'AFTER%0A'
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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