Some images or doc files are successfully uploaded but video is not uploaded using PHP. Can any one tell me what is the problem in my code.
<?php
include('conn.php');
?>
<html>
<head>
</head>
<body>
<form name="form1" method="POST" action="" enctype="multipart/form- data"/>
upload file<input type="file" name="f"><br/>
name:<input type="text" name="t"><br/>
<input type="submit" name="submit1" value="submit">
<?php
if(isset($_POST['submit1']))
{
$filename=$_POST['t'];
$fnm=$_FILES["f"]["name"];
$dst="./data/".$fnm;
move_uploaded_file($_FILES["f"]["tmp_name"],$dst);
$query="insert into up(filename,name,path) values('$filename','$fnm','$dst')";
$query1=mysqli_query($con,$query);
if($query1==true)
{
echo "insert data";
}
else
{
echo "not inserted";
}
}
?>
</form>
</body>
</html>