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<?php function g() { var_dump(yield "a"); } $g=g(); foreach ($g as $v) { var_dump($v); $g->send(1); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/RZCZM
function name:  (null)
number of ops:  14
compiled vars:  !0 = $g, !1 = $v
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   INIT_FCALL                                               'g'
          1        DO_FCALL                                      0  $2      
          2        ASSIGN                                                   !0, $2
    7     3      > FE_RESET_R                                       $4      !0, ->12
          4    > > FE_FETCH_R                                               $4, !1, ->12
    8     5    >   INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
    9     8        INIT_METHOD_CALL                                         !0, 'send'
          9        SEND_VAL_EX                                              1
         10        DO_FCALL                                      0          
    7    11      > JMP                                                      ->4
         12    >   FE_FREE                                                  $4
   10    13      > RETURN                                                   1

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

End of function g

Generated using Vulcan Logic Dumper, using php 8.0.0


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