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<?php $a = new stdClass();$b = new stdClass();var_dump(spl_object_hash($a));var_dump(spl_object_hash($b));$b = $a;var_dump(spl_object_hash($a));var_dump(spl_object_hash($b));unset($a);var_dump(spl_object_hash($b));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pKv3X
function name:  (null)
number of ops:  39
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   NEW                                              $2      'stdClass'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
          3        NEW                                              $5      'stdClass'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $5
          6        INIT_FCALL                                               'var_dump'
          7        INIT_FCALL                                               'spl_object_hash'
          8        SEND_VAR                                                 !0
          9        DO_ICALL                                         $8      
         10        SEND_VAR                                                 $8
         11        DO_ICALL                                                 
         12        INIT_FCALL                                               'var_dump'
         13        INIT_FCALL                                               'spl_object_hash'
         14        SEND_VAR                                                 !1
         15        DO_ICALL                                         $10     
         16        SEND_VAR                                                 $10
         17        DO_ICALL                                                 
         18        ASSIGN                                                   !1, !0
         19        INIT_FCALL                                               'var_dump'
         20        INIT_FCALL                                               'spl_object_hash'
         21        SEND_VAR                                                 !0
         22        DO_ICALL                                         $13     
         23        SEND_VAR                                                 $13
         24        DO_ICALL                                                 
         25        INIT_FCALL                                               'var_dump'
         26        INIT_FCALL                                               'spl_object_hash'
         27        SEND_VAR                                                 !1
         28        DO_ICALL                                         $15     
         29        SEND_VAR                                                 $15
         30        DO_ICALL                                                 
         31        UNSET_CV                                                 !0
         32        INIT_FCALL                                               'var_dump'
         33        INIT_FCALL                                               'spl_object_hash'
         34        SEND_VAR                                                 !1
         35        DO_ICALL                                         $17     
         36        SEND_VAR                                                 $17
         37        DO_ICALL                                                 
         38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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