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<?php $vars = array(11, '11e1', '11f1', '11e0', '11f0', '11e2', '11f2'); $size = count($vars); for($ii = 0; $ii < $size; $ii++) { for($jj = $ii; $jj < $size; $jj++) { echo "$ii $jj\n"; } } var_dump($vars);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 5
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 7
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 5
Branch analysis from position: 18
Branch analysis from position: 5
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 7
Branch analysis from position: 15
Branch analysis from position: 7
filename:       /in/5QOtl
function name:  (null)
number of ops:  22
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                                                      ->16
    7     5    >   ASSIGN                                                   !3, !2
          6      > JMP                                                      ->13
    9     7    >   ROPE_INIT                                     4  ~10     !2
          8        ROPE_ADD                                      1  ~10     ~10, '+'
          9        ROPE_ADD                                      2  ~10     ~10, !3
         10        ROPE_END                                      3  ~9      ~10, '%0A'
         11        ECHO                                                     ~9
    7    12        PRE_INC                                                  !3
         13    >   IS_SMALLER                                               !3, !1
         14      > JMPNZ                                                    ~13, ->7
    5    15    >   PRE_INC                                                  !2
         16    >   IS_SMALLER                                               !2, !1
         17      > JMPNZ                                                    ~15, ->5
   13    18    >   INIT_FCALL                                               'var_dump'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                                 
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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