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<?php $a = $b = 1; list($a, $b) = 18; var_dump($a, $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nDsiE
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                           ~2      !1, 1
          1        ASSIGN                                                   !0, ~2
    3     2        FETCH_LIST_R                                     $4      18, 0
          3        ASSIGN                                                   !0, $4
          4        FETCH_LIST_R                                     $6      18, 1
          5        ASSIGN                                                   !1, $6
    4     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !0
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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