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<?php function getNumsOdd(array $nums) { foreach($nums as $key => $num) { if ($num % 2) { yield $key => $num; } } } while($num = getNumsOdd([1,3,4,5,6])) { var_dump($num); if (++$i > 10){ break; } } /*foreach(getNumsOdd([1,3,4,5,6]) as $key => $num) { echo $key . '=>' . $num.PHP_EOL; }*/
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 1
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 1
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 8
filename:       /in/viHqf
function name:  (null)
number of ops:  14
compiled vars:  !0 = $num, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E > > JMP                                                      ->8
   12     1    >   INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
   13     4        PRE_INC                                          ~3      !1
          5        IS_SMALLER                                               10, ~3
          6      > JMPZ                                                     ~4, ->8
   14     7    > > JMP                                                      ->13
   11     8    >   INIT_FCALL                                               'getnumsodd'
          9        SEND_VAL                                                 <array>
         10        DO_FCALL                                      0  $5      
         11        ASSIGN                                           ~6      !0, $5
         12      > JMPNZ                                                    ~6, ->1
   20    13    > > RETURN                                                   1

Function getnumsodd:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 8
Branch analysis from position: 9
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 9
filename:       /in/viHqf
function name:  getNumsOdd
number of ops:  11
compiled vars:  !0 = $nums, !1 = $num, !2 = $key
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        GENERATOR_CREATE                                         
    4     2      > FE_RESET_R                                       $3      !0, ->9
          3    > > FE_FETCH_R                                       ~4      $3, !1, ->9
          4    >   ASSIGN                                                   !2, ~4
    5     5        MOD                                              ~6      !1, 2
          6      > JMPZ                                                     ~6, ->8
    6     7    >   YIELD                                                    !1, !2
    4     8    > > JMP                                                      ->3
          9    >   FE_FREE                                                  $3
    9    10      > GENERATOR_RETURN                                         

End of function getnumsodd

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.83 ms | 1399 KiB | 16 Q