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<?php for($f = 0; $f <= 20; $f++) { for($n = $f+1; $n <= 21; $n++) { Echo $n."\n"; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 11
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 2
Branch analysis from position: 13
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 5
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 13, Position 2 = 2
Branch analysis from position: 13
Branch analysis from position: 2
Branch analysis from position: 5
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 5
Branch analysis from position: 10
Branch analysis from position: 5
filename:       /in/FPug4
function name:  (null)
number of ops:  14
compiled vars:  !0 = $f, !1 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
          1      > JMP                                                      ->11
    3     2    >   ADD                                              ~3      !0, 1
          3        ASSIGN                                                   !1, ~3
          4      > JMP                                                      ->8
    4     5    >   CONCAT                                           ~5      !1, '%0A'
          6        ECHO                                                     ~5
    3     7        PRE_INC                                                  !1
          8    >   IS_SMALLER_OR_EQUAL                                      !1, 21
          9      > JMPNZ                                                    ~7, ->5
    2    10    >   PRE_INC                                                  !0
         11    >   IS_SMALLER_OR_EQUAL                                      !0, 20
         12      > JMPNZ                                                    ~9, ->2
    6    13    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.13 ms | 1393 KiB | 13 Q