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<?php error_reporting(-1); $null = null; $obj = new stdClass(); $arr = array(); $str = 'string'; $num = 1; echo $null['nope']; echo $arr['nope']; echo $str['nope']; echo $num['nope']; echo $null['nope']['sure']; echo $obj['nope']['sure']; echo $arr['nope']['sure']; echo $str['nope']['sure']; echo $num['nope']['sure'];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mKmkq
function name:  (null)
number of ops:  34
compiled vars:  !0 = $null, !1 = $obj, !2 = $arr, !3 = $str, !4 = $num
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        NEW                                              $7      'stdClass'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $7
    7     7        ASSIGN                                                   !2, <array>
    8     8        ASSIGN                                                   !3, 'string'
    9     9        ASSIGN                                                   !4, 1
   11    10        FETCH_DIM_R                                      ~13     !0, 'nope'
         11        ECHO                                                     ~13
   12    12        FETCH_DIM_R                                      ~14     !2, 'nope'
         13        ECHO                                                     ~14
   13    14        FETCH_DIM_R                                      ~15     !3, 'nope'
         15        ECHO                                                     ~15
   14    16        FETCH_DIM_R                                      ~16     !4, 'nope'
         17        ECHO                                                     ~16
   16    18        FETCH_DIM_R                                      ~17     !0, 'nope'
         19        FETCH_DIM_R                                      ~18     ~17, 'sure'
         20        ECHO                                                     ~18
   17    21        FETCH_DIM_R                                      ~19     !1, 'nope'
         22        FETCH_DIM_R                                      ~20     ~19, 'sure'
         23        ECHO                                                     ~20
   18    24        FETCH_DIM_R                                      ~21     !2, 'nope'
         25        FETCH_DIM_R                                      ~22     ~21, 'sure'
         26        ECHO                                                     ~22
   19    27        FETCH_DIM_R                                      ~23     !3, 'nope'
         28        FETCH_DIM_R                                      ~24     ~23, 'sure'
         29        ECHO                                                     ~24
   20    30        FETCH_DIM_R                                      ~25     !4, 'nope'
         31        FETCH_DIM_R                                      ~26     ~25, 'sure'
         32        ECHO                                                     ~26
         33      > RETURN                                                   1

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