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<?php $a = ['teste' => 'teste']; $key = null; var_dump($this->paymentMetadata[$key] ?? $key === nulll ? $this->paymentMetadata : null);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 15
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DraZT
function name:  (null)
number of ops:  19
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        FETCH_CONSTANT                                   ~8      'nulll'
          8        IS_IDENTICAL                                     ~9      !1, ~8
          9        QM_ASSIGN                                        ~7      ~9
         10      > JMPZ                                                     ~7, ->15
         11    >   FETCH_THIS                                       $10     
         12        FETCH_OBJ_R                                      ~11     $10, 'paymentMetadata'
         13        QM_ASSIGN                                        ~12     ~11
         14      > JMP                                                      ->16
         15    >   QM_ASSIGN                                        ~12     null
         16    >   SEND_VAL                                                 ~12
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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