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HomeBackend DevelopmentPHP Tutorial for中又for,大侠们教下

for中再for,大侠们教下。
 
$p='1$a$aa#2$bb$b#3$ccc#4$dddd$ddd';
global $a,$k;
$c = explode('#',$p);
for($i=0;$i
  $d = explode('$',$c[$i]);
  for($j=0;$j   $a.= '

  • '.$d[$j].'
  • ';
      }
      
     $k.='
      '.$c[$i].'
    '; 
    }
    echo "$k";

    ?>

    上面的出来只有


            要怎么搞才能显示这样的
            • 1
            • a
            • aa

            • 2
            • bb

            • 3
            • ccc

            • 4
            • dddd
            • ddd


            最好能说的简单点,谢谢

            ------解决方案--------------------
            PHP code
            $p='1$a$aa#2$bb$b#3$ccc#4$dddd$ddd';
            global $a,$k;
            $c = explode('#',$p);
            for($i=0;$i<count explode for>'.$d[$j].'';
              }
              $k.='<ul>'.$a.'</ul>'.PHP_EOL;   //注意这里
            }
            echo "$k"; <div class="clear">
                             
                          
                          
                    
                        </div></count>
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