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<?php $x = 'y'; $y = 'x'; echo $$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$x;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Ff4qt
function name:  (null)
number of ops:  34
compiled vars:  !0 = $x, !1 = $y
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'y'
          1        ASSIGN                                                   !1, 'x'
          2        FETCH_R                      local               ~4      !0
          3        FETCH_R                      local               ~5      ~4
          4        FETCH_R                      local               ~6      ~5
          5        FETCH_R                      local               ~7      ~6
          6        FETCH_R                      local               ~8      ~7
          7        FETCH_R                      local               ~9      ~8
          8        FETCH_R                      local               ~10     ~9
          9        FETCH_R                      local               ~11     ~10
         10        FETCH_R                      local               ~12     ~11
         11        FETCH_R                      local               ~13     ~12
         12        FETCH_R                      local               ~14     ~13
         13        FETCH_R                      local               ~15     ~14
         14        FETCH_R                      local               ~16     ~15
         15        FETCH_R                      local               ~17     ~16
         16        FETCH_R                      local               ~18     ~17
         17        FETCH_R                      local               ~19     ~18
         18        FETCH_R                      local               ~20     ~19
         19        FETCH_R                      local               ~21     ~20
         20        FETCH_R                      local               ~22     ~21
         21        FETCH_R                      local               ~23     ~22
         22        FETCH_R                      local               ~24     ~23
         23        FETCH_R                      local               ~25     ~24
         24        FETCH_R                      local               ~26     ~25
         25        FETCH_R                      local               ~27     ~26
         26        FETCH_R                      local               ~28     ~27
         27        FETCH_R                      local               ~29     ~28
         28        FETCH_R                      local               ~30     ~29
         29        FETCH_R                      local               ~31     ~30
         30        FETCH_R                      local               ~32     ~31
         31        FETCH_R                      local               ~33     ~32
         32        ECHO                                                     ~33
         33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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148.34 ms | 1395 KiB | 13 Q