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<?php $transactionId = "Sok234141341"; $gaClientId = "41233412.31231"; $redisData = $transactionId; $redisData = json_encode([ 'transactionId' => $transactionId, 'gaClientId' => $gaClientId ]); $data = json_decode($redisData); $tid = $data['transactionId']; $gid = $data['gaClientId']; var_dump("$tid $gid"); if (json_last_error() !== JSON_ERROR_NONE) { $tid = $data; $gid = null; } var_dump("$tid $gid");
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 27, Position 2 = 29
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 29
filename:       /in/5sj57
function name:  (null)
number of ops:  36
compiled vars:  !0 = $transactionId, !1 = $gaClientId, !2 = $redisData, !3 = $data, !4 = $tid, !5 = $gid
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Sok234141341'
    4     1        ASSIGN                                                   !1, '41233412.31231'
    6     2        ASSIGN                                                   !2, !0
    8     3        INIT_FCALL                                               'json_encode'
    9     4        INIT_ARRAY                                       ~9      !0, 'transactionId'
   10     5        ADD_ARRAY_ELEMENT                                ~9      !1, 'gaClientId'
          6        SEND_VAL                                                 ~9
          7        DO_ICALL                                         $10     
    8     8        ASSIGN                                                   !2, $10
   13     9        INIT_FCALL                                               'json_decode'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                         $12     
         12        ASSIGN                                                   !3, $12
   14    13        FETCH_DIM_R                                      ~14     !3, 'transactionId'
         14        ASSIGN                                                   !4, ~14
   15    15        FETCH_DIM_R                                      ~16     !3, 'gaClientId'
         16        ASSIGN                                                   !5, ~16
   17    17        INIT_FCALL                                               'var_dump'
         18        ROPE_INIT                                     3  ~19     !4
         19        ROPE_ADD                                      1  ~19     ~19, '+'
         20        ROPE_END                                      2  ~18     ~19, !5
         21        SEND_VAL                                                 ~18
         22        DO_ICALL                                                 
   19    23        INIT_FCALL                                               'json_last_error'
         24        DO_ICALL                                         $22     
         25        IS_NOT_IDENTICAL                                         $22, 0
         26      > JMPZ                                                     ~23, ->29
   20    27    >   ASSIGN                                                   !4, !3
   21    28        ASSIGN                                                   !5, null
   24    29    >   INIT_FCALL                                               'var_dump'
         30        ROPE_INIT                                     3  ~27     !4
         31        ROPE_ADD                                      1  ~27     ~27, '+'
         32        ROPE_END                                      2  ~26     ~27, !5
         33        SEND_VAL                                                 ~26
         34        DO_ICALL                                                 
         35      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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