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<?php $foo = null; $bar = "foo"; var_dump(isset($this->foo['baz'][1])); var_dump(_POST); ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4LicP
function name:  (null)
number of ops:  14
compiled vars:  !0 = $foo, !1 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, null
    3     1        ASSIGN                                                   !1, 'foo'
    5     2        INIT_FCALL                                               'var_dump'
          3        FETCH_THIS                                       $4      
          4        FETCH_OBJ_IS                                     ~5      $4, 'foo'
          5        FETCH_DIM_IS                                     ~6      ~5, 'baz'
          6        ISSET_ISEMPTY_DIM_OBJ                         0  ~7      ~6, 1
          7        SEND_VAL                                                 ~7
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'var_dump'
         10        FETCH_CONSTANT                                   ~9      '_POST'
         11        SEND_VAL                                                 ~9
         12        DO_ICALL                                                 
    7    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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