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<?php $start = 0; $end = 10; $comparator = '<'; $indecrement = 1; $direction = '+'; $i = $start; for ( ; ; ) { if (eval("return {$i} {$comparator} {$end};")) { echo "$i\n"; if ($direction == '+') { $i += $indecrement; } else { $i -= $indecrement; } continue; } break; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 27, Position 2 = 7
Branch analysis from position: 27
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 25
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 21, Position 2 = 23
Branch analysis from position: 21
1 jumps found. (Code = 42) Position 1 = 24
Branch analysis from position: 24
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
Branch analysis from position: 25
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
filename:       /in/PlUGt
function name:  (null)
number of ops:  28
compiled vars:  !0 = $start, !1 = $end, !2 = $comparator, !3 = $indecrement, !4 = $direction, !5 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    3     1        ASSIGN                                                   !1, 10
    4     2        ASSIGN                                                   !2, '%3C'
    5     3        ASSIGN                                                   !3, 1
    6     4        ASSIGN                                                   !4, '%2B'
    8     5        ASSIGN                                                   !5, !0
    9     6      > JMP                                                      ->26
   10     7    >   ROPE_INIT                                     7  ~13     'return+'
          8        ROPE_ADD                                      1  ~13     ~13, !5
          9        ROPE_ADD                                      2  ~13     ~13, '+'
         10        ROPE_ADD                                      3  ~13     ~13, !2
         11        ROPE_ADD                                      4  ~13     ~13, '+'
         12        ROPE_ADD                                      5  ~13     ~13, !1
         13        ROPE_END                                      6  ~12     ~13, '%3B'
         14        INCLUDE_OR_EVAL                                  $17     ~12, EVAL
         15      > JMPZ                                                     $17, ->25
   11    16    >   NOP                                                      
         17        FAST_CONCAT                                      ~18     !5, '%0A'
         18        ECHO                                                     ~18
   13    19        IS_EQUAL                                                 !4, '%2B'
         20      > JMPZ                                                     ~19, ->23
   14    21    >   ASSIGN_OP                                     1          !5, !3
         22      > JMP                                                      ->24
   16    23    >   ASSIGN_OP                                     2          !5, !3
   18    24    > > JMP                                                      ->26
   21    25    > > JMP                                                      ->27
         26    > > JMPNZ                                                    <true>, ->7
   22    27    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
167.66 ms | 1395 KiB | 13 Q