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<?php $obj = new stdClass; $ref = 42; $obj->ref =& $ref; $clone = clone $obj; $clone->ref = 24; var_dump($obj, $clone);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/c4iov
function name:  (null)
number of ops:  15
compiled vars:  !0 = $obj, !1 = $ref, !2 = $clone
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   NEW                                                  $3      'stdClass'
          1        DO_FCALL                                          0          
          2        ASSIGN                                                       !0, $3
    4     3        ASSIGN                                                       !1, 42
    5     4        ASSIGN_OBJ_REF                                               !0, 'ref'
          5        OP_DATA                                                      !1
    6     6        CLONE                                                ~8      !0
          7        ASSIGN                                                       !2, ~8
    7     8        ASSIGN_OBJ                                                   !2, 'ref'
          9        OP_DATA                                                      24
    8    10        INIT_FCALL                                                   'var_dump'
         11        SEND_VAR                                                     !0
         12        SEND_VAR                                                     !2
         13        DO_ICALL                                                     
         14      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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