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<?php $available_group_cd_list = [""]; $csv_pre_3_list = ["a"]; $res_array1 = array_diff($available_group_cd_list, $csv_pre_3_list); $res_array2 = array_diff($csv_pre_3_list, $available_group_cd_list); echo $res_array1.":".$res_array2;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FUSS6
function name:  (null)
number of ops:  16
compiled vars:  !0 = $available_group_cd_list, !1 = $csv_pre_3_list, !2 = $res_array1, !3 = $res_array2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2        INIT_FCALL                                               'array_diff'
          3        SEND_VAR                                                 !0
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                         $6      
          6        ASSIGN                                                   !2, $6
    5     7        INIT_FCALL                                               'array_diff'
          8        SEND_VAR                                                 !1
          9        SEND_VAR                                                 !0
         10        DO_ICALL                                         $8      
         11        ASSIGN                                                   !3, $8
    7    12        CONCAT                                           ~10     !2, '%3A'
         13        CONCAT                                           ~11     ~10, !3
         14        ECHO                                                     ~11
    8    15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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