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<?php $currencies = [ (object) ['name' => 'algo', 'fullName' => 'Algorand'], (object) ['name' => 'ardr', 'fullName' => 'Ardor'], (object) ['name' => 'eth', 'fullName' => 'Eth'] ]; $filter = ["eth", "algo"]; var_export( array_uintersect( $currencies, $filter, fn($a, $b) => ($a->name ?? $a) <=> ($b->name ?? $b) ) );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/AjIrN
function name:  (null)
number of ops:  18
compiled vars:  !0 = $currencies, !1 = $filter
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    4     0  E >   CAST                                              8  ~2      <array>
          1        INIT_ARRAY                                           ~3      ~2
          2        CAST                                              8  ~4      <array>
          3        ADD_ARRAY_ELEMENT                                    ~3      ~4
          4        CAST                                              8  ~5      <array>
          5        ADD_ARRAY_ELEMENT                                    ~3      ~5
    3     6        ASSIGN                                                       !0, ~3
    9     7        ASSIGN                                                       !1, <array>
   11     8        INIT_FCALL                                                   'var_export'
   12     9        INIT_FCALL                                                   'array_uintersect'
   13    10        SEND_VAR                                                     !0
   14    11        SEND_VAR                                                     !1
   15    12        DECLARE_LAMBDA_FUNCTION                              ~8      [0]
   19    13        SEND_VAL                                                     ~8
   12    14        DO_ICALL                                             $9      
   19    15        SEND_VAR                                                     $9
   11    16        DO_ICALL                                                     
   20    17      > RETURN                                                       1


Dynamic Functions:
Dynamic Function 0
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/AjIrN
function name:  {closure:/in/AjIrN:15}
number of ops:  11
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   15     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
   16     2        FETCH_OBJ_IS                                         ~2      !0, 'name'
          3        COALESCE                                             ~3      ~2
          4        QM_ASSIGN                                            ~3      !0
   18     5        FETCH_OBJ_IS                                         ~4      !1, 'name'
          6        COALESCE                                             ~5      ~4
          7        QM_ASSIGN                                            ~5      !1
          8        SPACESHIP                                            ~6      ~3, ~5
          9      > RETURN                                                       ~6
   19    10*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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