将文件从php dreamviewer上载到远程服务器

我是php新手。我正在从本地服务器上传一个文件到远程服务器，但文件没有上传。我正在从Dreamweaver中的php服务器上传pdf文件，但文件没有上传。接下来我不想要扩展名。pdf我只想要pdf的名称

if(isset($_POST['submit']))
                        {

                            echo"Upload Only PDf File"; 

                            $fileName=$_FILES["filepdf"]["name"];
                            $fileSize=$_FILES["filepdf"]["size"]/2024;
                            $fileType=$_FILES["filepdf"]["type"];   
                            $fileTmpName=$_FILES["filepdf"]["tmp_name"]; 

                        if($fileType=="application/pdf")
                        {
                                if($fileSize<=200)
                            { 
                                $random=rand(1111,9999);
                                $newFileName=$random.$fileName;
                                $uploadPath="testUpload/".$newFileName;


if(move_uploaded_file($fileTmpName,$uploadPath))
                            {
                                echo "Successful<BR>"; 
                                echo "File Name :".$newFileName."<BR>"; 
                                echo "File Size :".$fileSize." kb"."<BR>"; 
                                echo "File Type :".$fileType."<BR>"; 
                            }
                            else
                            {
                            echo "Maximum upload file size limit is 200 kb";
                            }

                        }
                        else
                            {
                                    return false;
                                    echo "You can only upload a pdf file.";
                            } 







<form  method="post" enctype="multipart/form-data"  name="myform" >
                <br/>

                <label>Select Category:</label>      
                <div class="form-group">
                  <?php

                        include('config.php');
                        $query1=mysql_query("select catnm from category");
                        ?>


<select class=form-control m-b-10 name=catnm id=catnm >
                        <?php
                         echo"<option>---Select---</option>";
                        while($query=mysql_fetch_array($query1))
                        {

                            $selectedCat = '';
                            if($query[catnm] == $query4['catnm'])
                            {
                                $selectedCat = "selected";
                            }



echo "<option value='$query[catnm]' $selectedCat >$query[catnm]</option>";


                        }

                    ?>                                    
                    </select>
<br/>                 

if（isset（$\u POST['submit']））
{
echo“仅上载PDf文件”；
$fileName=$_文件[“filepdf”][“name”]；
$fileSize=$_文件[“filepdf”][“size”]/2024；
$fileType=$_文件[“filepdf”][“type”]；
$fileTmpName=$\u文件[“filepdf”][“tmp\u名称”]；
如果（$fileType==“application/pdf”）
{
如果（$fileSizeMy管理面板位于我上传文件的Dreamweaver中，请发布您的HTML代码。
<input type="text" class="form-control" id="prodnm" placeholder="Product  
   Name" name="prodnm" required value="<?php if(isset($query4['prodnm'])){
   echo $query4['prodnm'];}?>  "/>
           </div>

         <div class="form-group">       

  <textarea class="form-control" id="catdtl" name="prod_dtl"   
  placeholder="Product Detail" "rows="10" cols="62" required><?php 
  if(isset($query4['prod_dtl'])){echo $query4['prod_dtl'];} ?></textarea>
        </div>        

        <div class="form-group">
        <label for="exampleInputFile">PDF File</label>

<input type="file" id="exampleInputFile" accept="application/pdf" 
name="filepdf" >


        file : <?php if(isset($query4['pdf'])){
        echo $query4['pdf'];} ?>                        
        </div>

        <div class="checkbox">
        <label>
        <input id="checkbox"  type="checkbox" name="updates" 


<?php  if(isset($query4['downld'])) { if($query4['downld'] == 'Yes') echo    

"checked='checked'"; echo $query4['downld'];} 
            ?> />Is Downloadable <br />

        </label>
        </div>

  <input type="text" placeholder="Date of Upload" name="date" value="<?php    
  if(isset($_GET['id'])){$id = $_GET['id'];echo $query4['date'];

    }
    else
    {
    echodate('d/m/Y');
    }? >"id="datepicker-7">
         <div style="padding-top:20px;padding-bottom:40px;width:650px;">


<input type="submit" name="submit" id="button" 
onclick="madeSelection(document.getElementById('catnm'),'Please Select` 
Category',event)" value="<?php if(isset($_GET['id'])){$id = 
$_GET['id'];echo"Update";}else{echo"Submit";}?>"/>
<input type="button" value="cancel" onclick="window.location='index.php'"/>