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<?php $A = array(); $B = &$A[0]; $F = &$A[1]; $C = $A; $D = $A; //$C[0] = $D[1]; $C[0] = 10; $D[1] = 20; echo $A[0] . ' ' . $A[1];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VCjh9
function name:  (null)
number of ops:  17
compiled vars:  !0 = $A, !1 = $B, !2 = $F, !3 = $C, !4 = $D
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        FETCH_DIM_W                                      $6      !0, 0
          2        ASSIGN_REF                                               !1, $6
    4     3        FETCH_DIM_W                                      $8      !0, 1
          4        ASSIGN_REF                                               !2, $8
    5     5        ASSIGN                                                   !3, !0
    6     6        ASSIGN                                                   !4, !0
    9     7        ASSIGN_DIM                                               !3, 0
          8        OP_DATA                                                  10
   10     9        ASSIGN_DIM                                               !4, 1
         10        OP_DATA                                                  20
   12    11        FETCH_DIM_R                                      ~14     !0, 0
         12        CONCAT                                           ~15     ~14, '+'
         13        FETCH_DIM_R                                      ~16     !0, 1
         14        CONCAT                                           ~17     ~15, ~16
         15        ECHO                                                     ~17
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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153.16 ms | 1393 KiB | 13 Q