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<?php function Gen():iterable { yield new stdClass() => 'value'; } $gen = Gen(); foreach($gen as $k => $v) { var_dump($k); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 10
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/H9QXS
function name:  (null)
number of ops:  12
compiled vars:  !0 = $gen, !1 = $v, !2 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'gen'
          1        DO_FCALL                                      0  $3      
          2        ASSIGN                                                   !0, $3
    9     3      > FE_RESET_R                                       $5      !0, ->10
          4    > > FE_FETCH_R                                       ~6      $5, !1, ->10
          5    >   ASSIGN                                                   !2, ~6
   10     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !2
          8        DO_ICALL                                                 
    9     9      > JMP                                                      ->4
         10    >   FE_FREE                                                  $5
   11    11      > RETURN                                                   1

Function gen:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/H9QXS
function name:  Gen
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    5     1        NEW                                              $0      'stdClass'
          2        DO_FCALL                                      0          
          3        YIELD                                                    'value', $0
    6     4      > GENERATOR_RETURN                                         

End of function gen

Generated using Vulcan Logic Dumper, using php 8.0.0


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148 ms | 1012 KiB | 15 Q