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<?php $foo = array( 'foo' => 'oof' ); isset($foo['sub']['arrays']['are']['pretty']['cool']); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hJjgd
function name:  (null)
number of ops:  8
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    6     1        FETCH_DIM_IS                                     ~2      !0, 'sub'
          2        FETCH_DIM_IS                                     ~3      ~2, 'arrays'
          3        FETCH_DIM_IS                                     ~4      ~3, 'are'
          4        FETCH_DIM_IS                                     ~5      ~4, 'pretty'
          5        ISSET_ISEMPTY_DIM_OBJ                         0  ~6      ~5, 'cool'
          6        FREE                                                     ~6
    7     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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