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run code in 300+ PHP versions simultaneously
<?php $bananas = 300; for($i = 1; $i <= 100; $i++) { // 前200~300个的时候,每一米消耗5个,可以走20米 if($bananas > 200) $bananas -= 5; // 100~200个的时候每一米消耗3个,可以走33米,也(100+99)走了53米 else if($bananas > 101) $bananas -= 3; // 最后还有101个,接下来就可以带100个走不到47米(1个可以抵消0.33米以下),所以100-47+1=54个 else $bananas--; echo '剩余香蕉数:'.$bananas.',剩余路程:'.(100 - $i).'<br>'."\r\n"; } echo $bananas; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 3
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 3
Branch analysis from position: 22
Branch analysis from position: 3
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 3
Branch analysis from position: 22
Branch analysis from position: 3
filename:       /in/lq4Cl
function name:  (null)
number of ops:  24
compiled vars:  !0 = $bananas, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 300
    6     1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->20
    9     3    >   IS_SMALLER                                               200, !0
          4      > JMPZ                                                     ~4, ->7
   10     5    >   ASSIGN_OP                                     2          !0, 5
          6      > JMP                                                      ->12
   12     7    >   IS_SMALLER                                               101, !0
          8      > JMPZ                                                     ~6, ->11
   13     9    >   ASSIGN_OP                                     2          !0, 3
         10      > JMP                                                      ->12
   16    11    >   PRE_DEC                                                  !0
   18    12    >   CONCAT                                           ~9      '%E5%89%A9%E4%BD%99%E9%A6%99%E8%95%89%E6%95%B0%EF%BC%9A', !0
         13        CONCAT                                           ~10     ~9, '%EF%BC%8C%E5%89%A9%E4%BD%99%E8%B7%AF%E7%A8%8B%EF%BC%9A'
         14        SUB                                              ~11     100, !1
         15        CONCAT                                           ~12     ~10, ~11
         16        CONCAT                                           ~13     ~12, '%3Cbr%3E'
         17        CONCAT                                           ~14     ~13, '%0D%0A'
         18        ECHO                                                     ~14
    6    19        PRE_INC                                                  !1
         20    >   IS_SMALLER_OR_EQUAL                                      !1, 100
         21      > JMPNZ                                                    ~16, ->3
   21    22    >   ECHO                                                     !0
   23    23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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