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<?php $arr1 = $arr2 = $arr3 = array_fill(0, 3, 0); $arr3 = [4,5,6]; var_dump($arr1); var_dump($arr2); var_dump($arr3);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sRRir
function name:  (null)
number of ops:  19
compiled vars:  !0 = $arr1, !1 = $arr2, !2 = $arr3
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'array_fill'
          1        SEND_VAL                                                 0
          2        SEND_VAL                                                 3
          3        SEND_VAL                                                 0
          4        DO_ICALL                                         $3      
          5        ASSIGN                                           ~4      !2, $3
          6        ASSIGN                                           ~5      !1, ~4
          7        ASSIGN                                                   !0, ~5
    5     8        ASSIGN                                                   !2, <array>
    7     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
    8    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
    9    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !2
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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