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<?php unset($x[1][2][3]); var_dump($x); unset($x->a->b); var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DJuYr
function name:  (null)
number of ops:  12
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_DIM_UNSET                                  $1      !0, 1
          1        FETCH_DIM_UNSET                                  $2      $1, 2
          2        UNSET_DIM                                                $2, 3
    3     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    4     6        FETCH_OBJ_UNSET                                  $4      !0, 'a'
          7        UNSET_OBJ                                                $4, 'b'
    5     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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