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<?php function test() { $ret = (yield 'yield1'); echo $ret; } $val = test(); echo $val->current(12);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Klq9v
function name:  (null)
number of ops:  8
compiled vars:  !0 = $val
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'test'
          1        DO_FCALL                                      0  $1      
          2        ASSIGN                                                   !0, $1
   10     3        INIT_METHOD_CALL                                         !0, 'current'
          4        SEND_VAL_EX                                              12
          5        DO_FCALL                                      0  $3      
          6        ECHO                                                     $3
          7      > RETURN                                                   1

Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/Klq9v
function name:  test
number of ops:  5
compiled vars:  !0 = $ret
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   GENERATOR_CREATE                                         
    5     1        YIELD                                            $1      'yield1'
          2        ASSIGN                                                   !0, $1
    6     3        ECHO                                                     !0
    7     4      > GENERATOR_RETURN                                         

End of function test

Generated using Vulcan Logic Dumper, using php 8.0.0


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