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<?php $threads = array(1=>1234, 3=>7462, 4=>8472); foreach($threads as $task=>&$thread) { forkTask($thread, $task); } function forkTask(&$thread, $task) { if($task==1) { $thread = 4321; } return; } print_r($threads);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 9
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
filename:       /in/4PcGh
function name:  (null)
number of ops:  14
compiled vars:  !0 = $threads, !1 = $thread, !2 = $task
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1      > FE_RESET_RW                                      $4      !0, ->9
          2    > > FE_FETCH_RW                                      ~5      $4, !1, ->9
          3    >   ASSIGN                                                   !2, ~5
    4     4        INIT_FCALL_BY_NAME                                       'forkTask'
          5        SEND_VAR_EX                                              !1
          6        SEND_VAR_EX                                              !2
          7        DO_FCALL                                      0          
    3     8      > JMP                                                      ->2
          9    >   FE_FREE                                                  $4
   14    10        INIT_FCALL                                               'print_r'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Function forktask:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
filename:       /in/4PcGh
function name:  forkTask
number of ops:  7
compiled vars:  !0 = $thread, !1 = $task
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    8     2        IS_EQUAL                                                 !1, 1
          3      > JMPZ                                                     ~2, ->5
    9     4    >   ASSIGN                                                   !0, 4321
   11     5    > > RETURN                                                   null
   12     6*     > RETURN                                                   null

End of function forktask

Generated using Vulcan Logic Dumper, using php 8.0.0


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