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<?php $condition_true = true; $condition_false = false; $bar = 'bar'; var_dump($condition_true ? $bar : null); var_dump($condition_false ? $bar : null); var_dump($condition_true ?? $bar ?? null); var_dump($condition_false ?? $bar ?? null); var_dump($condition_true ?: $bar); var_dump($condition_false ?: $bar);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
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
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
Branch analysis from position: 14
filename:       /in/GlIi0
function name:  (null)
number of ops:  42
compiled vars:  !0 = $condition_true, !1 = $condition_false, !2 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <true>
    4     1        ASSIGN                                                   !1, <false>
    5     2        ASSIGN                                                   !2, 'bar'
    7     3        INIT_FCALL                                               'var_dump'
          4      > JMPZ                                                     !0, ->7
          5    >   QM_ASSIGN                                        ~6      !2
          6      > JMP                                                      ->8
          7    >   QM_ASSIGN                                        ~6      null
          8    >   SEND_VAL                                                 ~6
          9        DO_ICALL                                                 
    8    10        INIT_FCALL                                               'var_dump'
         11      > JMPZ                                                     !1, ->14
         12    >   QM_ASSIGN                                        ~8      !2
         13      > JMP                                                      ->15
         14    >   QM_ASSIGN                                        ~8      null
         15    >   SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
   10    17        INIT_FCALL                                               'var_dump'
         18        COALESCE                                         ~10     !0
         19        COALESCE                                         ~11     !2
         20        QM_ASSIGN                                        ~11     null
         21        QM_ASSIGN                                        ~10     ~11
         22        SEND_VAL                                                 ~10
         23        DO_ICALL                                                 
   11    24        INIT_FCALL                                               'var_dump'
         25        COALESCE                                         ~13     !1
         26        COALESCE                                         ~14     !2
         27        QM_ASSIGN                                        ~14     null
         28        QM_ASSIGN                                        ~13     ~14
         29        SEND_VAL                                                 ~13
         30        DO_ICALL                                                 
   13    31        INIT_FCALL                                               'var_dump'
         32        JMP_SET                                          ~16     !0, ->34
         33        QM_ASSIGN                                        ~16     !2
         34        SEND_VAL                                                 ~16
         35        DO_ICALL                                                 
   14    36        INIT_FCALL                                               'var_dump'
         37        JMP_SET                                          ~18     !1, ->39
         38        QM_ASSIGN                                        ~18     !2
         39        SEND_VAL                                                 ~18
         40        DO_ICALL                                                 
         41      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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