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<?php $arr = array("Alice", "Mary", "George", "Dave"); reverse($arr); list($a,$a) = $arr; var_dump($a); // Alice or Mary?
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VLREd
function name:  (null)
number of ops:  14
compiled vars:  !0 = $arr, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL_BY_NAME                                       'reverse'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
    4     4        QM_ASSIGN                                        ~4      !0
          5        FETCH_LIST_R                                     $5      ~4, 0
          6        ASSIGN                                                   !1, $5
          7        FETCH_LIST_R                                     $7      ~4, 1
          8        ASSIGN                                                   !1, $7
          9        FREE                                                     ~4
    5    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !1
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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