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<?php $sa=array(60 => array(1)); //print_r($sa); if($sa[40]!== undefined){echo "hola";}
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
filename:       /in/ChaqP
function name:  (null)
number of ops:  7
compiled vars:  !0 = $sa
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1        FETCH_DIM_R                                      ~2      !0, 40
          2        FETCH_CONSTANT                                   ~3      'undefined'
          3        IS_NOT_IDENTICAL                                         ~2, ~3
          4      > JMPZ                                                     ~4, ->6
          5    >   ECHO                                                     'hola'
          6    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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