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<?php $arr_a = [1, false, null, 0, '0']; $arr_b = ['1', null, 0, false, 0]; var_export( array_diff_assoc($arr_a, $arr_b) ); echo "\n---\n"; $arr_a = [1, false, '0']; $arr_b = ['1', null, 0]; var_export( array_diff_assoc($arr_a, $arr_b) ); echo "\n---\n"; var_export($arr_a === $arr_b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/dttb5
function name:  (null)
number of ops:  25
compiled vars:  !0 = $arr_a, !1 = $arr_b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        ASSIGN                                                   !1, <array>
    6     2        INIT_FCALL                                               'var_export'
    7     3        INIT_FCALL                                               'array_diff_assoc'
          4        SEND_VAR                                                 !0
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $4      
          7        SEND_VAR                                                 $4
    6     8        DO_ICALL                                                 
   10     9        ECHO                                                     '%0A---%0A'
   12    10        ASSIGN                                                   !0, <array>
   13    11        ASSIGN                                                   !1, <array>
   15    12        INIT_FCALL                                               'var_export'
   16    13        INIT_FCALL                                               'array_diff_assoc'
         14        SEND_VAR                                                 !0
         15        SEND_VAR                                                 !1
         16        DO_ICALL                                         $8      
         17        SEND_VAR                                                 $8
   15    18        DO_ICALL                                                 
   19    19        ECHO                                                     '%0A---%0A'
   21    20        INIT_FCALL                                               'var_export'
         21        IS_IDENTICAL                                     ~10     !0, !1
         22        SEND_VAL                                                 ~10
         23        DO_ICALL                                                 
         24      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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