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<?php class Foo {} $f = new Foo(); print $f instanceof object ? 'yes' : 'no';
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
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tK6AH
function name:  (null)
number of ops:  10
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   NEW                                              $1      'Foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    7     3        INSTANCEOF                                               !0, 'object'
          4      > JMPZ                                                     ~4, ->7
          5    >   QM_ASSIGN                                        ~5      'yes'
          6      > JMP                                                      ->8
          7    >   QM_ASSIGN                                        ~5      'no'
          8    >   ECHO                                                     ~5
          9      > RETURN                                                   1

Class Foo: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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