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<?php $a = ['teste' => 'teste']; $key = null; var_dump($this->paymentMetadata[$key] ?? $key === null ? $this->paymentMetadata : null);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 14
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ta7of
function name:  (null)
number of ops:  18
compiled vars:  !0 = $a, !1 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, null
    5     2        INIT_FCALL                                               'var_dump'
          3        FETCH_THIS                                       $4      
          4        FETCH_OBJ_IS                                     ~5      $4, 'paymentMetadata'
          5        FETCH_DIM_IS                                     ~6      ~5, !1
          6        COALESCE                                         ~7      ~6
          7        TYPE_CHECK                                    2  ~8      !1
          8        QM_ASSIGN                                        ~7      ~8
          9      > JMPZ                                                     ~7, ->14
         10    >   FETCH_THIS                                       $9      
         11        FETCH_OBJ_R                                      ~10     $9, 'paymentMetadata'
         12        QM_ASSIGN                                        ~11     ~10
         13      > JMP                                                      ->15
         14    >   QM_ASSIGN                                        ~11     null
         15    >   SEND_VAL                                                 ~11
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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