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<?php $t = (object)[]; var_dump(!($t instanceof stdClass)); var_dump(!$t instanceof stdClass);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vG1aZ
function name:  (null)
number of ops:  13
compiled vars:  !0 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   CAST                                          8  ~1      <array>
          1        ASSIGN                                                   !0, ~1
    5     2        INIT_FCALL                                               'var_dump'
          3        INSTANCEOF                                       ~3      !0, 'stdClass'
          4        BOOL_NOT                                         ~4      ~3
          5        SEND_VAL                                                 ~4
          6        DO_ICALL                                                 
    6     7        INIT_FCALL                                               'var_dump'
          8        INSTANCEOF                                       ~6      !0, 'stdClass'
          9        BOOL_NOT                                         ~7      ~6
         10        SEND_VAL                                                 ~7
         11        DO_ICALL                                                 
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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