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<?php $a = array('bla' => array('ble' => array('bli' => null))); echo isset($a['bla']['ble']['bli']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HQ7hP
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        FETCH_DIM_IS                                     ~2      !0, 'bla'
          2        FETCH_DIM_IS                                     ~3      ~2, 'ble'
          3        ISSET_ISEMPTY_DIM_OBJ                         0  ~4      ~3, 'bli'
          4        ECHO                                                     ~4
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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