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<?php //$a = array("a" => 5); echo !isset($a['d']['e']['f']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DHpj3
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   FETCH_DIM_IS                                     ~1      !0, 'd'
          1        FETCH_DIM_IS                                     ~2      ~1, 'e'
          2        ISSET_ISEMPTY_DIM_OBJ                         0  ~3      ~2, 'f'
          3        BOOL_NOT                                         ~4      ~3
          4        ECHO                                                     ~4
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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