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<?php function f(&$gen) { yield 'foo'; $gen->throw(new Exception()); } $gen = f($gen); foreach($gen as $_) {} ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/mlt4G
function name:  (null)
number of ops:  9
compiled vars:  !0 = $gen, !1 = $_
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                                   'f'
          1        SEND_REF                                                     !0
          2        DO_FCALL                                          0  $2      
          3        ASSIGN                                                       !0, $2
    9     4      > FE_RESET_R                                           $4      !0, ->7
          5    > > FE_FETCH_R                                                   $4, !1, ->7
          6    > > JMP                                                          ->5
          7    >   FE_FREE                                                      $4
   11     8      > RETURN                                                       1

Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/mlt4G
function name:  f
number of ops:  9
compiled vars:  !0 = $gen
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
          1        GENERATOR_CREATE                                             
    4     2        YIELD                                                        'foo'
    5     3        INIT_METHOD_CALL                                             !0, 'throw'
          4        NEW                                                  $2      'Exception'
          5        DO_FCALL                                          0          
          6        SEND_VAR_NO_REF_EX                                           $2
          7        DO_FCALL                                          0          
    6     8      > GENERATOR_RETURN                                             

End of function f

Generated using Vulcan Logic Dumper, using php 8.5.0


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