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<?php class x { public function __toString() { return 'test'; } } $x = new x; echo json_encode(x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JVKIo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   DECLARE_CLASS                                            'x'
    9     1        NEW                                              $1      'x'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
   10     4        INIT_FCALL                                               'json_encode'
          5        FETCH_CONSTANT                                   ~4      'x'
          6        SEND_VAL                                                 ~4
          7        DO_ICALL                                         $5      
          8        ECHO                                                     $5
          9      > RETURN                                                   1

Class x:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JVKIo
function name:  __toString
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E > > RETURN                                                   'test'
    6     1*       VERIFY_RETURN_TYPE                                       
          2*     > RETURN                                                   null

End of function __tostring

End of class x.

Generated using Vulcan Logic Dumper, using php 8.0.0


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