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<?php $a = ['a' => 'test']; $use = 'a'; echo ${$use}['a'];
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Hehmv
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a, !1 = $use
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN                                                   !1, 'a'
    7     2        FETCH_R                      local               ~4      !1
          3        FETCH_DIM_R                                      ~5      ~4, 'a'
          4        ECHO                                                     ~5
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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