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<?php $a = "Foo"; $b = "Bar"; var_dump(M instanceof $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qvK1p
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Foo'
    3     1        ASSIGN                                                   !1, 'Bar'
    5     2        INIT_FCALL                                               'var_dump'
          3        FETCH_CONSTANT                                   ~4      'M'
          4        FETCH_CLASS                                   0  $5      !1
          5        INSTANCEOF                                       ~6      ~4, $5
          6        SEND_VAL                                                 ~6
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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