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<?php var_dump(isset($_POST['test']->goo->foo()['dd']->var));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y6orm
function name:  (null)
number of ops:  11
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_R                      global              ~0      '_POST'
          2        FETCH_DIM_R                                      ~1      ~0, 'test'
          3        FETCH_OBJ_R                                      ~2      ~1, 'goo'
          4        INIT_METHOD_CALL                                         ~2, 'foo'
          5        DO_FCALL                                      0  $3      
          6        FETCH_DIM_IS                                     ~4      $3, 'dd'
          7        ISSET_ISEMPTY_PROP_OBJ                           ~5      ~4, 'var'
          8        SEND_VAL                                                 ~5
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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