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<?php $array = NULL; $test = (integer) isset($array["ggg"]); echo $test, "\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4USZJ
function name:  (null)
number of ops:  7
compiled vars:  !0 = $array, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, null
    4     1        ISSET_ISEMPTY_DIM_OBJ                         0  ~3      !0, 'ggg'
          2        CAST                                          4  ~4      ~3
          3        ASSIGN                                                   !1, ~4
    5     4        ECHO                                                     !1
          5        ECHO                                                     '%0A'
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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