Utilizzi lo stesso codice sopra per il caricamento di video e il seguente codice per il caricamento di pdf :
<?php
if(isset($_POST['submit']))
{
$allowedExts = array("pdf");
$temp = explode(".", $_FILES["file"]["name"]);
$extension = end($temp);
if ((($_FILES["file"]["type"] == "application/pdf")
&& ($_FILES["file"]["size"] < 20000)
&& in_array($extension, $allowedExts))
{
if ($_FILES["file"]["error"] > 0)
{
echo "Return Code: " . $_FILES["file"]["error"] . "<br>";
}
else
{
echo "Upload: " . $_FILES["file"]["name"] . "<br>";
echo "Type: " . $_FILES["file"]["type"] . "<br>";
echo "Size: " . ($_FILES["file"]["size"] / 1024) . " kB<br>";
echo "Temp file: " . $_FILES["file"]["tmp_name"] . "<br>";
if (file_exists("upload/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],
"upload/" . $_FILES["file"]["name"]);
echo "Stored in: " . "upload/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}$query="insert into detail(detail_id,topic_id,detail) values('$detail_id','$topic_id','$detail')";
$q=mysql_query($query);
if($q)
{
//echo "save successfully";
$_SESSION['msg']="Save Successfully.... Thank you";
}
else
{
//echo "try again..";
$_SESSION['msg']="Try again..";
}
}
?>
Non ci sono molti cambiamenti solo nella convalida del tipo di file.
Fammi sapere se riscontri altri problemi.
