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<?php var_dump(0 || 2 ?? 3 ? 4 : 5); // ((0 || 2) ?? 3) ? 4 : 5 => int(4); echo 0 || 2 ?? 3 ? 4 : 5;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
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: 6
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 14
Branch analysis from position: 12
Branch analysis from position: 14
filename:       /in/v7Ihs
function name:  (null)
number of ops:  17
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        COALESCE                                         ~0      <true>
          2        QM_ASSIGN                                        ~0      3
          3      > JMPZ                                                     ~0, ->6
          4    >   QM_ASSIGN                                        ~1      4
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~1      5
          7    >   SEND_VAL                                                 ~1
          8        DO_ICALL                                                 
    4     9        COALESCE                                         ~3      <true>
         10        QM_ASSIGN                                        ~3      3
         11      > JMPZ                                                     ~3, ->14
         12    >   QM_ASSIGN                                        ~4      4
         13      > JMP                                                      ->15
         14    >   QM_ASSIGN                                        ~4      5
         15    >   ECHO                                                     ~4
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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173.04 ms | 1395 KiB | 15 Q