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<?php function generator($n) { foreach(generator($n) as $l) { yield $l; } } foreach(generator(10) as $l) { print $l; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/8FXB3
function name:  (null)
number of ops:  9
compiled vars:  !0 = $l
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'generator'
          1        SEND_VAL                                                 10
          2        DO_FCALL                                      0  $1      
          3      > FE_RESET_R                                       $2      $1, ->7
          4    > > FE_FETCH_R                                               $2, !0, ->7
   10     5    >   ECHO                                                     !0
    9     6      > JMP                                                      ->4
          7    >   FE_FREE                                                  $2
   11     8      > RETURN                                                   1

Function generator:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 9
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 9
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 9
filename:       /in/8FXB3
function name:  generator
number of ops:  11
compiled vars:  !0 = $n, !1 = $l
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        GENERATOR_CREATE                                         
    4     2        INIT_FCALL_BY_NAME                                       'generator'
          3        SEND_VAR_EX                                              !0
          4        DO_FCALL                                      0  $2      
          5      > FE_RESET_R                                       $3      $2, ->9
          6    > > FE_FETCH_R                                               $3, !1, ->9
    5     7    >   YIELD                                                    !1
    4     8      > JMP                                                      ->6
          9    >   FE_FREE                                                  $3
    7    10      > GENERATOR_RETURN                                         

End of function generator

Generated using Vulcan Logic Dumper, using php 8.0.0


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