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<?php function foo() { yield 1; yield 2; return 42; } $bar = foo(); // foreach ($bar as $val) { var_dump($val); } $bar->next(); var_dump($bar->getReturn()); // var_dump($bar->current()); // $bar->send(21); // var_dump($bar->current()); // var_dump($bar->getReturn());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/57qDg
function name:  (null)
number of ops:  11
compiled vars:  !0 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   INIT_FCALL                                               'foo'
          1        DO_FCALL                                      0  $1      
          2        ASSIGN                                                   !0, $1
   11     3        INIT_METHOD_CALL                                         !0, 'next'
          4        DO_FCALL                                      0          
   13     5        INIT_FCALL                                               'var_dump'
          6        INIT_METHOD_CALL                                         !0, 'getReturn'
          7        DO_FCALL                                      0  $4      
          8        SEND_VAR                                                 $4
          9        DO_ICALL                                                 
   19    10      > RETURN                                                   1

Function foo:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 161) Position 1 = -2
filename:       /in/57qDg
function name:  foo
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   GENERATOR_CREATE                                         
    3     1        YIELD                                                    1
    4     2        YIELD                                                    2
    5     3      > GENERATOR_RETURN                                         
    6     4*     > GENERATOR_RETURN                                         

End of function foo

Generated using Vulcan Logic Dumper, using php 8.0.0


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