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<?php function gen() { foreach(['first value', 'second value', 'third value'] as $val) { yield $val; } } list($first, $second, $third) = iterator_to_array(gen()); var_dump($first, $second, $third);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HQO5R
function name:  (null)
number of ops:  18
compiled vars:  !0 = $first, !1 = $second, !2 = $third
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   INIT_FCALL                                               'iterator_to_array'
          1        INIT_FCALL                                               'gen'
          2        DO_FCALL                                      0  $3      
          3        SEND_VAR                                                 $3
          4        DO_ICALL                                         $4      
          5        FETCH_LIST_R                                     $5      $4, 0
          6        ASSIGN                                                   !0, $5
          7        FETCH_LIST_R                                     $7      $4, 1
          8        ASSIGN                                                   !1, $7
          9        FETCH_LIST_R                                     $9      $4, 2
         10        ASSIGN                                                   !2, $9
         11        FREE                                                     $4
   13    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !0
         14        SEND_VAR                                                 !1
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                                 
         17      > RETURN                                                   1

Function gen:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 5
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 5
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 5
filename:       /in/HQO5R
function name:  gen
number of ops:  7
compiled vars:  !0 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    5     1      > FE_RESET_R                                       $1      <array>, ->5
          2    > > FE_FETCH_R                                               $1, !0, ->5
    7     3    >   YIELD                                                    !0
    5     4      > JMP                                                      ->2
          5    >   FE_FREE                                                  $1
    9     6      > GENERATOR_RETURN                                         

End of function gen

Generated using Vulcan Logic Dumper, using php 8.0.0


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