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<?php $numbers = array(1, 2, 3, 4, 5); $text = array(1 => 'ONE', 2 => 'TWO', 3 => 'THREE', 4 => 'FOUR', 5 => 'FIVE'); function getNumbers($i) { global $numbers; for($j = $numbers[0]; $j <=$numbers; $j++){ yield $j; } } foreach(getNumbers() as $number){ echo $number . ':' . $text[$number] . "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 12
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 12
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/nWVab
function name:  (null)
number of ops:  14
compiled vars:  !0 = $numbers, !1 = $text, !2 = $number
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
   14     2        INIT_FCALL                                               'getnumbers'
          3        DO_FCALL                                      0  $5      
          4      > FE_RESET_R                                       $6      $5, ->12
          5    > > FE_FETCH_R                                               $6, !2, ->12
   15     6    >   CONCAT                                           ~7      !2, '%3A'
          7        FETCH_DIM_R                                      ~8      !1, !2
          8        CONCAT                                           ~9      ~7, ~8
          9        CONCAT                                           ~10     ~9, '%0A'
         10        ECHO                                                     ~10
   14    11      > JMP                                                      ->5
         12    >   FE_FREE                                                  $6
   16    13      > RETURN                                                   1

Function getnumbers:
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 = 10, Position 2 = 6
Branch analysis from position: 10
1 jumps found. (Code = 161) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 6
Branch analysis from position: 10
Branch analysis from position: 6
filename:       /in/nWVab
function name:  getNumbers
number of ops:  11
compiled vars:  !0 = $i, !1 = $numbers, !2 = $j
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   RECV                                             !0      
          1        GENERATOR_CREATE                                         
    7     2        BIND_GLOBAL                                              !1, 'numbers'
    9     3        FETCH_DIM_R                                      ~3      !1, 0
          4        ASSIGN                                                   !2, ~3
          5      > JMP                                                      ->8
   10     6    >   YIELD                                                    !2
    9     7        PRE_INC                                                  !2
          8    >   IS_SMALLER_OR_EQUAL                                      !2, !1
          9      > JMPNZ                                                    ~7, ->6
   12    10    > > GENERATOR_RETURN                                         

End of function getnumbers

Generated using Vulcan Logic Dumper, using php 8.0.0


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160.82 ms | 1390 KiB | 14 Q