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<?php class A { private function foo() { echo "foo"; } public function bar(A $b) { $b->foo(); } } $a = new A(); $b = new A(); $a->bar($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pAoNo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   NEW                                              $2      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   17     3        NEW                                              $5      'A'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
   19     6        INIT_METHOD_CALL                                         !0, 'bar'
          7        SEND_VAR_EX                                              !1
          8        DO_FCALL                                      0          
          9      > RETURN                                                   1

Class A:
Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pAoNo
function name:  foo
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ECHO                                                     'foo'
    8     1      > RETURN                                                   null

End of function foo

Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pAoNo
function name:  bar
number of ops:  4
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   RECV                                             !0      
   12     1        INIT_METHOD_CALL                                         !0, 'foo'
          2        DO_FCALL                                      0          
   13     3      > RETURN                                                   null

End of function bar

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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