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<?php error_reporting(-1); $null = null; $arr = array(); $str = 'string'; $int = 7; $dbl = 7.3; $bool = true; $obj = new stdClass(); //echo $null['nope']; echo $null['nope']['sure']; echo $arr['nope']; echo $arr['nope']['sure']; echo $str['nope']; echo $str['nope']['sure']; echo $int['nope']; echo $int['nope']['sure']; echo $dbl['nope']; echo $dbl['nope']['sure']; echo $bool['nope']; echo $bool['nope']['sure']; echo $obj['nope']; echo $obj['nope']['sure'];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qIEJJ
function name:  (null)
number of ops:  46
compiled vars:  !0 = $null, !1 = $arr, !2 = $str, !3 = $int, !4 = $dbl, !5 = $bool, !6 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 -1
          2        DO_ICALL                                                 
    5     3        ASSIGN                                                   !0, null
    6     4        ASSIGN                                                   !1, <array>
    7     5        ASSIGN                                                   !2, 'string'
    8     6        ASSIGN                                                   !3, 7
    9     7        ASSIGN                                                   !4, 7.3
   10     8        ASSIGN                                                   !5, <true>
   11     9        NEW                                              $14     'stdClass'
         10        DO_FCALL                                      0          
         11        ASSIGN                                                   !6, $14
   14    12        FETCH_DIM_R                                      ~17     !0, 'nope'
         13        FETCH_DIM_R                                      ~18     ~17, 'sure'
         14        ECHO                                                     ~18
   16    15        FETCH_DIM_R                                      ~19     !1, 'nope'
         16        ECHO                                                     ~19
   17    17        FETCH_DIM_R                                      ~20     !1, 'nope'
         18        FETCH_DIM_R                                      ~21     ~20, 'sure'
         19        ECHO                                                     ~21
   19    20        FETCH_DIM_R                                      ~22     !2, 'nope'
         21        ECHO                                                     ~22
   20    22        FETCH_DIM_R                                      ~23     !2, 'nope'
         23        FETCH_DIM_R                                      ~24     ~23, 'sure'
         24        ECHO                                                     ~24
   22    25        FETCH_DIM_R                                      ~25     !3, 'nope'
         26        ECHO                                                     ~25
   23    27        FETCH_DIM_R                                      ~26     !3, 'nope'
         28        FETCH_DIM_R                                      ~27     ~26, 'sure'
         29        ECHO                                                     ~27
   25    30        FETCH_DIM_R                                      ~28     !4, 'nope'
         31        ECHO                                                     ~28
   26    32        FETCH_DIM_R                                      ~29     !4, 'nope'
         33        FETCH_DIM_R                                      ~30     ~29, 'sure'
         34        ECHO                                                     ~30
   28    35        FETCH_DIM_R                                      ~31     !5, 'nope'
         36        ECHO                                                     ~31
   29    37        FETCH_DIM_R                                      ~32     !5, 'nope'
         38        FETCH_DIM_R                                      ~33     ~32, 'sure'
         39        ECHO                                                     ~33
   31    40        FETCH_DIM_R                                      ~34     !6, 'nope'
         41        ECHO                                                     ~34
   32    42        FETCH_DIM_R                                      ~35     !6, 'nope'
         43        FETCH_DIM_R                                      ~36     ~35, 'sure'
         44        ECHO                                                     ~36
         45      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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