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<?php $vars = array(11, '11e1', '11f1', '11e0', '11f0', '11e2', '11f2'); $size = count($vars); for($ii = 0; $ii < $size - 1; $ii++) { for($jj = $ii + 1; $jj < $size; $jj++) { if ($vars[$ii] == $vars[$jj]) { echo "$vars[$ii] == $vars[$jj]\n"; } } } var_dump($vars);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 23
Branch analysis from position: 23
2 jumps found. (Code = 44) Position 1 = 26, Position 2 = 5
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 8
Branch analysis from position: 22
2 jumps found. (Code = 44) Position 1 = 26, Position 2 = 5
Branch analysis from position: 26
Branch analysis from position: 5
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 19
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 8
Branch analysis from position: 22
Branch analysis from position: 8
Branch analysis from position: 19
filename:       /in/OTfTl
function name:  (null)
number of ops:  30
compiled vars:  !0 = $vars, !1 = $size, !2 = $ii, !3 = $jj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        COUNT                                            ~5      !0
          2        ASSIGN                                                   !1, ~5
    5     3        ASSIGN                                                   !2, 0
          4      > JMP                                                      ->23
    7     5    >   ADD                                              ~8      !2, 1
          6        ASSIGN                                                   !3, ~8
          7      > JMP                                                      ->20
    9     8    >   FETCH_DIM_R                                      ~10     !0, !2
          9        FETCH_DIM_R                                      ~11     !0, !3
         10        IS_EQUAL                                                 ~10, ~11
         11      > JMPZ                                                     ~12, ->19
         12    >   FETCH_DIM_R                                      ~13     !0, !2
         13        ROPE_INIT                                     4  ~16     ~13
         14        ROPE_ADD                                      1  ~16     ~16, '+%3D%3D+'
         15        FETCH_DIM_R                                      ~14     !0, !3
         16        ROPE_ADD                                      2  ~16     ~16, ~14
         17        ROPE_END                                      3  ~15     ~16, '%0A'
         18        ECHO                                                     ~15
    7    19    >   PRE_INC                                                  !3
         20    >   IS_SMALLER                                               !3, !1
         21      > JMPNZ                                                    ~19, ->8
    5    22    >   PRE_INC                                                  !2
         23    >   SUB                                              ~21     !1, 1
         24        IS_SMALLER                                               !2, ~21
         25      > JMPNZ                                                    ~22, ->5
   13    26    >   INIT_FCALL                                               'var_dump'
         27        SEND_VAR                                                 !0
         28        DO_ICALL                                                 
         29      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
145.75 ms | 1396 KiB | 15 Q