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<?php $f = array('one' => 1); list($one) = $f; echo (int)isset($f);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XePRo
function name:  (null)
number of ops:  9
compiled vars:  !0 = $f, !1 = $one
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        QM_ASSIGN                                        ~3      !0
          2        FETCH_LIST_R                                     $4      ~3, 0
          3        ASSIGN                                                   !1, $4
          4        FREE                                                     ~3
    4     5        ISSET_ISEMPTY_CV                                 ~6      !0
          6        CAST                                          4  ~7      ~6
          7        ECHO                                                     ~7
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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