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<?php $o= new stdclass; $o->a= 'b'; $o->b= 'c'; $o2= $o; $o2->a= 'd'; var_dump($o); var_dump($o2); $o2->b = 'foo'; var_dump($o); var_dump($o2); $o3= clone $o; $o3->a= 'e'; var_dump($o); var_dump($o3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rN6kU
function name:  (null)
number of ops:  35
compiled vars:  !0 = $o, !1 = $o2, !2 = $o3
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   NEW                                              $3      'stdclass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    5     3        ASSIGN_OBJ                                               !0, 'a'
          4        OP_DATA                                                  'b'
    6     5        ASSIGN_OBJ                                               !0, 'b'
          6        OP_DATA                                                  'c'
    8     7        ASSIGN                                                   !1, !0
    9     8        ASSIGN_OBJ                                               !1, 'a'
          9        OP_DATA                                                  'd'
   11    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
   12    13        INIT_FCALL                                               'var_dump'
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                                 
   14    16        ASSIGN_OBJ                                               !1, 'b'
         17        OP_DATA                                                  'foo'
   16    18        INIT_FCALL                                               'var_dump'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                                 
   17    21        INIT_FCALL                                               'var_dump'
         22        SEND_VAR                                                 !1
         23        DO_ICALL                                                 
   19    24        CLONE                                            ~15     !0
         25        ASSIGN                                                   !2, ~15
   20    26        ASSIGN_OBJ                                               !2, 'a'
         27        OP_DATA                                                  'e'
   21    28        INIT_FCALL                                               'var_dump'
         29        SEND_VAR                                                 !0
         30        DO_ICALL                                                 
   22    31        INIT_FCALL                                               'var_dump'
         32        SEND_VAR                                                 !2
         33        DO_ICALL                                                 
         34      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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