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<?php $foo = array(); $foo['foo'] = 'hello'; // Wrong key order // $foo['foo']['bar'] = 'world'; // Right key order $foo['bar']['foo'] = 'world'; print($foo['foo']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/NhJuN
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN_DIM                                               !0, 'foo'
          2        OP_DATA                                                  'hello'
    7     3        FETCH_DIM_W                                      $3      !0, 'bar'
          4        ASSIGN_DIM                                               $3, 'foo'
          5        OP_DATA                                                  'world'
    8     6        FETCH_DIM_R                                      ~5      !0, 'foo'
          7        ECHO                                                     ~5
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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