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<?php $rss = (object) [ 'items' => [ ['foo' => 'bar1'], ['foo' => 'bar2'], ['foo' => 'bar3'], ], ]; $feedId = 42; $rss->items = array_map( fn($item) => $item + ['feed_id' => $feedId], $rss->items ); var_export($rss);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lvF4Y
function name:  (null)
number of ops:  16
compiled vars:  !0 = $rss, !1 = $feedId
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   CAST                                              8  ~2      <array>
    3     1        ASSIGN                                                       !0, ~2
   11     2        ASSIGN                                                       !1, 42
   12     3        INIT_FCALL                                                   'array_map'
   13     4        DECLARE_LAMBDA_FUNCTION                              ~6      [0]
          5        BIND_LEXICAL                                                 ~6, !1
          6        SEND_VAL                                                     ~6
   14     7        FETCH_OBJ_R                                          ~7      !0, 'items'
          8        SEND_VAL                                                     ~7
   12     9        DO_ICALL                                             $8      
         10        ASSIGN_OBJ                                                   !0, 'items'
   14    11        OP_DATA                                                      $8
   16    12        INIT_FCALL                                                   'var_export'
         13        SEND_VAR                                                     !0
         14        DO_ICALL                                                     
         15      > 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/lvF4Y
function name:  {closure:/in/lvF4Y:13}
number of ops:  6
compiled vars:  !0 = $item, !1 = $feedId
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   13     0  E >   RECV                                                 !0      
          1        BIND_STATIC                                                  !1
          2        INIT_ARRAY                                           ~2      !1, 'feed_id'
          3        ADD                                                  ~3      !0, ~2
          4      > RETURN                                                       ~3
          5*     > RETURN                                                       null

End of Dynamic Function 0

Generated using Vulcan Logic Dumper, using php 8.5.0


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