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<?php class A { var $a; function A() { $this->a = 'a'; } } class B extends A { var $b; function B() { $this->b = 'b'; } } $b = new B; var_dump($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j7OjI
function name:  (null)
number of ops:  7
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   23     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   25     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Class A:
Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j7OjI
function name:  A
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN_OBJ                                               'a'
          1        OP_DATA                                                  'a'
   10     2      > RETURN                                                   null

End of function a

End of class A.

Class B:
Function b:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j7OjI
function name:  B
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   ASSIGN_OBJ                                               'b'
          1        OP_DATA                                                  'b'
   20     2      > RETURN                                                   null

End of function b

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/j7OjI
function name:  A
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   ASSIGN_OBJ                                               'a'
          1        OP_DATA                                                  'a'
   10     2      > RETURN                                                   null

End of function a

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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