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<?php $a = array(); $a[0] = 'abc'; $a['0'] = 'def'; var_dump($a[0] === $a['0']);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/CZ7Zv
function name:  (null)
number of ops:  12
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    6     1        ASSIGN_DIM                                               !0, 0
          2        OP_DATA                                                  'abc'
    7     3        ASSIGN_DIM                                               !0, 0
          4        OP_DATA                                                  'def'
    9     5        INIT_FCALL                                               'var_dump'
          6        FETCH_DIM_R                                      ~4      !0, 0
          7        FETCH_DIM_R                                      ~5      !0, 0
          8        IS_IDENTICAL                                     ~6      ~4, ~5
          9        SEND_VAL                                                 ~6
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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