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<?php if(!defined('JSON_FORCE_OBJECT')) { echo 'unsupported version'; return; } $j0 = defined('JSON_PRETTY_PRINT') ? JSON_PRETTY_PRINT : 0; $j1 = $j0 | JSON_FORCE_OBJECT; foreach( array( array() ) as $i) { echo json_encode($i, $j0); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 1, Position 2 = 3
Branch analysis from position: 1
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
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 = 77) Position 1 = 12, Position 2 = 19
Branch analysis from position: 12
2 jumps found. (Code = 78) Position 1 = 13, Position 2 = 19
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 12, Position 2 = 19
Branch analysis from position: 12
Branch analysis from position: 19
filename:       /in/0Qmvv
function name:  (null)
number of ops:  21
compiled vars:  !0 = $j0, !1 = $j1, !2 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E > > JMPZ                                                     <false>, ->3
    3     1    >   ECHO                                                     'unsupported+version'
    4     2      > RETURN                                                   null
    7     3    > > JMPZ                                                     <true>, ->6
          4    >   QM_ASSIGN                                        ~3      128
          5      > JMP                                                      ->7
          6    >   QM_ASSIGN                                        ~3      0
          7    >   ASSIGN                                                   !0, ~3
    8     8        FETCH_CONSTANT                                   ~5      '%C2%A0JSON_FORCE_OBJECT'
          9        BW_OR                                            ~6      !0, ~5
         10        ASSIGN                                                   !1, ~6
   12    11      > FE_RESET_R                                       $8      <array>, ->19
         12    > > FE_FETCH_R                                               $8, !2, ->19
   15    13    >   INIT_FCALL                                               'json_encode'
         14        SEND_VAR                                                 !2
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                         $9      
         17        ECHO                                                     $9
   12    18      > JMP                                                      ->12
         19    >   FE_FREE                                                  $8
   16    20      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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