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<?php class B { function __toString() { echo __CLASS__; } } class A extends B { function __toString() { echo __CLASS__; } } echo new B(); echo new A();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TV8RZ
function name:  (null)
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   DECLARE_CLASS                                            'b'
    7     1        DECLARE_CLASS                                            'a', 'b'
   13     2        NEW                                              $0      'B'
          3        DO_FCALL                                      0          
          4        ECHO                                                     $0
   14     5        NEW                                              $2      'A'
          6        DO_FCALL                                      0          
          7        ECHO                                                     $2
          8      > RETURN                                                   1

Class B:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TV8RZ
function name:  __toString
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ECHO                                                     'B'
    5     1        VERIFY_RETURN_TYPE                                       
          2      > RETURN                                                   null

End of function __tostring

End of class B.

Class A:
Function __tostring:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/TV8RZ
function name:  __toString
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ECHO                                                     'A'
   10     1        VERIFY_RETURN_TYPE                                       
          2      > RETURN                                                   null

End of function __tostring

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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