PHP get the link after upload data. Simple php script to upload data and return back the link of data after we uploaded data. You can copy from this sample code :

<?php
error_reporting(E_ALL & ~E_NOTICE);
if(isset($_POST['submit'])){
      $protocol = strpos(strtolower($_SERVER['SERVER_PROTOCOL']),'https') === FALSE ? 'http' : 'https';$host     = $_SERVER['HTTP_HOST'];$script   = $_SERVER['SCRIPT_NAME'];
	  $namascr = substr($_SERVER["SCRIPT_NAME"],strrpos($_SERVER["SCRIPT_NAME"],"/")+1);$url = $protocol . '://' . $host . $script;
	  $jadi = str_replace($namascr,'',$url);
	$uploaddir = './';
	$fileName = $_FILES['userfile']['name'];
	$fileSize = $_FILES['userfile']['size'];
	$tmpName  = $_FILES['userfile']['tmp_name'];
  	$uploadfile = $uploaddir . $fileName;
  if ($fileSize > 0)
  {
  if (move_uploaded_file($tmpName, $uploadfile))
  {
      echo "File = <a href=\"./".$fileName."\">".$fileName."</a> Upload = <b>Success.</b><br />";
	  echo "Link = ".$jadi."".$fileName;
	  echo "<br /><img src=\"".$fileName."\" alt=\"".$fileName."\" width=\"100px\" height=\"100px\" />";
  }
  else
  {
      echo "File = ".$fileName." Upload = <b>Failed.</b><br>";
  }
  }
}
?>

<form name="myform" enctype="multipart/form-data" method="POST">
File: <input name="userfile" type="file"><br>
	<input type="hidden" name="MAX_FILE_SIZE" value="20000000" />
    <input type="submit" name="submit" value="Upload" />
</form>

*Supported in php 4 and 5.