<html>
<body>
<form action="upload_file.php" method="post"
enctype="multipart/form-data">
<label for="file">Filename:</label>
<input type="file" name="file" id="file" />
<br />
<input type="submit" name="submit" value="Submit" />
</form>
</body>
</html>
<?php
************************echo $_FILES["file"]["type"];************************
echo $_FILES["file"]["name"];
echo $_FILES["file"]["size"];
$_SESSION["file"]=$_FILES["file"]["name"];
// this if block is used to check the file extension. Only files with certain extensions are allowed.
if ((($_FILES["file"]["type"] == "application/force-download") //for excel file
|| ($_FILES["file"]["type"] == "image/jpeg") //for .jpeg files
|| ($_FILES["file"]["type"] == "application/pdf")) //for pdf files
&& ($_FILES["file"]["size"] < 2000000)) //used to limit size of file
{
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("folder_name/" . $_FILES["file"]["name"]))
{
echo $_FILES["file"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["file"]["tmp_name"],"folder_name/" . $_FILES["file"]["name"]);
echo "Stored in: " . "folder_name/" . $_FILES["file"]["name"];
}
}
}
else
{
echo "Invalid file";
}
?>
folder_name: Folder that you need to keep the uploaded file.(directory)
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