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<?php $arr1 = [['a' => 1, 'b' => 2], ['a' => 3, 'b' => 4], ['a' => 5, 'b' => 6]]; $arr2 = [ 'c' => 'd', ...$arr1 ]; var_dump($arr2);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pWZLh
function name:  (null)
number of ops:  8
compiled vars:  !0 = $arr1, !1 = $arr2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    5     1        INIT_ARRAY                                           ~3      'd', 'c'
    6     2        ADD_ARRAY_UNPACK                                     ~3      !0
    4     3        ASSIGN                                                       !1, ~3
    9     4        INIT_FCALL                                                   'var_dump'
          5        SEND_VAR                                                     !1
          6        DO_ICALL                                                     
          7      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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