php上传不起作用后删除文件名中的空格
问题描述：
I have a working php upload script but the line to rename the file after the upload is ignored/not working.
This is the relevant part:
if (!file_exists($uploaddir . $_FILES["file"]["name"]))
{
// Proceed with file upload
if (is_uploaded_file($_FILES['file']['tmp_name']))
{
//File was uploaded to the temp dir, continue upload process
if (move_uploaded_file($_FILES['file']['tmp_name'], $uploaddir . $_FILES['file']['name']))
{
//chown ($uploaddir . $_FILES['file']['name'], 'www-data');
//chmod ($uploaddir . $_FILES['file']['name'], 0755);
$name = str_replace(" ", "_", $uploaddir . $_FILES['file']['name']);
// uploaded file was moved and renamed succesfuly. Display a message.
// Now log the uploaders IP adress date and time
$date = date("m/d/Y");
$time = date("h:i:s A");
$fp = fopen($log,"ab");
fwrite($fp,"$ip | ".$_FILES['file']['name']." | $date | $time | OK"."
");
fclose($fp);
$to = 'mail@sjn.net';
$subject = 'Upload Completed';
$headers = "From: mail@sjn.net
Content-Type: text/html; charset=iso-8859-1";
ob_start();
?>
<p>A file has been succesfully uploaded! - https://www.sjn.net/upload/<?php echo $_FILES['file']['name']; ?></p>
<?php
$message = ob_get_clean();
$mail_sent = @mail( $to, $subject, $message, $headers );
echo "Upload erfolgreich! Link zur Datei:<br><input size='50' type='text' value='https://www.sjn.net/upload/".$_FILES['file']['name']."' id='myInput'><button onclick='myFunction()'>in Zwischenablage</button><script>function myFunction() {var copyText = document.getElementById('myInput');copyText.select();document.execCommand('copy');}</script>";
}
As you can see i already tried to work on the permissions but did not change. What could it be that the file is not renamed replacing spaces?
答
Try with below code, I have just changed and replaced the space with underscore before move_uploaded_file() function and used that variable. Try with this if its work for you.
if (!file_exists($uploaddir . $_FILES["file"]["name"]))
{
if (is_uploaded_file($_FILES['file']['tmp_name']))
{
$filename = str_replace(' ', '_', $_FILES['file']['name']);
if (move_uploaded_file($_FILES['file']['tmp_name'], $uploaddir . $filename))
{
$name = str_replace(" ", "_", $uploaddir . $filename);
$date = date("m/d/Y");
$time = date("h:i:s A");
$fp = fopen($log,"ab");
fwrite($fp,"$ip | ".$filename." | $date | $time | OK"."
");
fclose($fp);
$to = 'mail@sjn.net';
$subject = 'Upload Completed';
$headers = "From: mail@sjn.net
Content-Type: text/html; charset=iso-8859-1";
ob_start();
?>
<p>A file has been succesfully uploaded! - https://www.sjn.net/upload/<?php echo $filename; ?></p>
<?php
$message = ob_get_clean();
$mail_sent = @mail( $to, $subject, $message, $headers );
echo "Upload erfolgreich! Link zur Datei:<br><input size='50' type='text' value='https://www.sjn.net/upload/".$filename."' id='myInput'><button onclick='myFunction()'>in Zwischenablage</button><script>function myFunction() {var copyText = document.getElementById('myInput');copyText.select();document.execCommand('copy');}</script>";
}
}
}