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<?php class a {}; $a = new a(); $variable = array(0,1); if (!($variable instanceof a || is_scalar($variable))) { echo 's'; } else echo 'o';
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 12
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 8
filename:       /in/jZHKv
function name:  (null)
number of ops:  14
compiled vars:  !0 = $a, !1 = $variable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'a'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    4     3        ASSIGN                                                   !1, <array>
    5     4        INSTANCEOF                                       ~6      !1, 'a'
          5      > JMPNZ_EX                                         ~6      ~6, ->8
          6    >   TYPE_CHECK                                  124  ~7      !1
          7        BOOL                                             ~6      ~7
          8    >   BOOL_NOT                                         ~8      ~6
          9      > JMPZ                                                     ~8, ->12
    6    10    >   ECHO                                                     's'
         11      > JMP                                                      ->13
    7    12    >   ECHO                                                     'o'
         13    > > RETURN                                                   1

Class a: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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