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<?php function testGenerators() { $testArray = array(1,2,3); foreach ($testArray as $num) { yield $num; } } list($a, $b, $c) = testGenerators(); var_dump($a); var_dump($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/A5C0D
function name:  (null)
number of ops:  16
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   INIT_FCALL                                               'testgenerators'
          1        DO_FCALL                                      0  $3      
          2        FETCH_LIST_R                                     $4      $3, 0
          3        ASSIGN                                                   !0, $4
          4        FETCH_LIST_R                                     $6      $3, 1
          5        ASSIGN                                                   !1, $6
          6        FETCH_LIST_R                                     $8      $3, 2
          7        ASSIGN                                                   !2, $8
          8        FREE                                                     $3
   18     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                                 
   19    12        INIT_FCALL                                               'var_dump'
         13        SEND_VAR                                                 !1
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Function testgenerators:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 6
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 6
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 6
filename:       /in/A5C0D
function name:  testGenerators
number of ops:  8
compiled vars:  !0 = $testArray, !1 = $num
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    5     1        ASSIGN                                                   !0, <array>
    7     2      > FE_RESET_R                                       $3      !0, ->6
          3    > > FE_FETCH_R                                               $3, !1, ->6
   10     4    >   YIELD                                                    !1
    7     5      > JMP                                                      ->3
          6    >   FE_FREE                                                  $3
   14     7      > GENERATOR_RETURN                                         

End of function testgenerators

Generated using Vulcan Logic Dumper, using php 8.0.0


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