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

Generated using Vulcan Logic Dumper, using php 8.0.0


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