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<?php error_reporting(0); $arr = array(); for ($i = 0; $i < 1000000; $i++) { $arr[$i] = $i; } foreach ($arr as $k=>&$v) { $v[$k] = $v; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 6
Branch analysis from position: 11
2 jumps found. (Code = 125) Position 1 = 12, Position 2 = 18
Branch analysis from position: 12
2 jumps found. (Code = 126) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 11, Position 2 = 6
Branch analysis from position: 11
Branch analysis from position: 6
filename:       /in/krPAO
function name:  (null)
number of ops:  20
compiled vars:  !0 = $arr, !1 = $i, !2 = $v, !3 = $k
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 0
          2        DO_ICALL                                                 
    5     3        ASSIGN                                                   !0, <array>
    7     4        ASSIGN                                                   !1, 0
          5      > JMP                                                      ->9
    8     6    >   ASSIGN_DIM                                               !0, !1
          7        OP_DATA                                                  !1
    7     8        PRE_INC                                                  !1
          9    >   IS_SMALLER                                               !1, 1000000
         10      > JMPNZ                                                    ~9, ->6
   11    11    > > FE_RESET_RW                                      $10     !0, ->18
         12    > > FE_FETCH_RW                                      ~11     $10, !2, ->18
         13    >   ASSIGN                                                   !3, ~11
   12    14        QM_ASSIGN                                        ~14     !2
         15        ASSIGN_DIM                                               !2, !3
         16        OP_DATA                                                  ~14
   11    17      > JMP                                                      ->12
         18    >   FE_FREE                                                  $10
   13    19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.11 ms | 1395 KiB | 15 Q