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<?php function testGenerators() { $testArray = ['one' => 1, 'two' => 2, 'three' => 3]; foreach ($testArray as $word => $num) { yield $word => $num; } } var_dump(testGenerators()['one']); foreach(testGenerators() as $word => $num) { var_dump($word); var_dump($num); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 9, Position 2 = 18
Branch analysis from position: 9
2 jumps found. (Code = 78) Position 1 = 10, Position 2 = 18
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
filename:       /in/umu76
function name:  (null)
number of ops:  20
compiled vars:  !0 = $num, !1 = $word
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   INIT_FCALL                                               'var_dump'
          1        INIT_FCALL                                               'testgenerators'
          2        DO_FCALL                                      0  $2      
          3        FETCH_DIM_R                                      ~3      $2, 'one'
          4        SEND_VAL                                                 ~3
          5        DO_ICALL                                                 
   18     6        INIT_FCALL                                               'testgenerators'
          7        DO_FCALL                                      0  $5      
          8      > FE_RESET_R                                       $6      $5, ->18
          9    > > FE_FETCH_R                                       ~7      $6, !0, ->18
         10    >   ASSIGN                                                   !1, ~7
   20    11        INIT_FCALL                                               'var_dump'
         12        SEND_VAR                                                 !1
         13        DO_ICALL                                                 
   21    14        INIT_FCALL                                               'var_dump'
         15        SEND_VAR                                                 !0
         16        DO_ICALL                                                 
   18    17      > JMP                                                      ->9
         18    >   FE_FREE                                                  $6
   23    19      > RETURN                                                   1

Function testgenerators:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 7
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 7
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 7
filename:       /in/umu76
function name:  testGenerators
number of ops:  9
compiled vars:  !0 = $testArray, !1 = $num, !2 = $word
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    5     1        ASSIGN                                                   !0, <array>
    7     2      > FE_RESET_R                                       $4      !0, ->7
          3    > > FE_FETCH_R                                       ~5      $4, !1, ->7
          4    >   ASSIGN                                                   !2, ~5
   10     5        YIELD                                                    !1, !2
    7     6      > JMP                                                      ->3
          7    >   FE_FREE                                                  $4
   14     8      > GENERATOR_RETURN                                         

End of function testgenerators

Generated using Vulcan Logic Dumper, using php 8.0.0


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