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<?php for($i = 10000; $i; --$i) { } for($i = 0; $i < 10000; $i++) { }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 4, Position 2 = 2
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 6
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 9, Position 2 = 6
Branch analysis from position: 9
Branch analysis from position: 6
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 4, Position 2 = 2
Branch analysis from position: 4
Branch analysis from position: 2
filename:       /in/0rvMb
function name:  (null)
number of ops:  10
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 10000
          1      > JMP                                                      ->3
          2    >   PRE_DEC                                                  !0
          3    > > JMPNZ                                                    !0, ->2
    8     4    >   ASSIGN                                                   !0, 0
          5      > JMP                                                      ->7
          6    >   PRE_INC                                                  !0
          7    >   IS_SMALLER                                               !0, 10000
          8      > JMPNZ                                                    ~5, ->6
   10     9    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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168.73 ms | 1384 KiB | 13 Q