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<?php $foo = "baz"; $bar = "foo"; var_dump(isset($foo['baz'][$bar])); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/df6TH
function name:  (null)
number of ops:  8
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'baz'
    3     1        ASSIGN                                                   !1, 'foo'
    5     2        INIT_FCALL                                               'var_dump'
          3        FETCH_DIM_IS                                     ~4      !0, 'baz'
          4        ISSET_ISEMPTY_DIM_OBJ                         0  ~5      ~4, !1
          5        SEND_VAL                                                 ~5
          6        DO_ICALL                                                 
    6     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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