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<?php function php55() { yield "Generators"; // yields val; pauses gen func yield " r "; // ditto yield "Phun"; // ditto; yield ":)"; // ditto } $it = php55(); foreach($it as $i) { // initially current() resumes gen echo $i; // & returns yielded value; next() resumes gen }
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/KhvuC
function name:  (null)
number of ops:  9
compiled vars:  !0 = $it, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_FCALL                                               'php55'
          1        DO_FCALL                                      0  $2      
          2        ASSIGN                                                   !0, $2
   12     3      > FE_RESET_R                                       $4      !0, ->7
          4    > > FE_FETCH_R                                               $4, !1, ->7
   13     5    >   ECHO                                                     !1
   12     6      > JMP                                                      ->4
          7    >   FE_FREE                                                  $4
   14     8      > RETURN                                                   1

Function php55:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/KhvuC
function name:  php55
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   GENERATOR_CREATE                                         
    4     1        YIELD                                                    'Generators'
    5     2        YIELD                                                    '+r+'
    6     3        YIELD                                                    'Phun'
    7     4        YIELD                                                    '%3A%29'
    8     5      > GENERATOR_RETURN                                         

End of function php55

Generated using Vulcan Logic Dumper, using php 8.0.0


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