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<?php $users = [['name' => '123'], ['name'=>'321']]; print_r (json_encode([$users, ['hmac' => '456']]));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6LQIS
function name:  (null)
number of ops:  10
compiled vars:  !0 = $users
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL                                               'json_encode'
          3        INIT_ARRAY                                       ~2      !0
          4        ADD_ARRAY_ELEMENT                                ~2      <array>
          5        SEND_VAL                                                 ~2
          6        DO_ICALL                                         $3      
          7        SEND_VAR                                                 $3
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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