Hallo,
ich habe ein PHP Upload Script und möchte in der Ausgabe gerne die Dateigröße anzeigen, aber irgendwie will das nicht.
Hier der Code:
Hiermit wird die Dateigröße in die log.txt Datei geschrieben
Hier will ich die Dateigröße Ausgeben, aber das funktioniert leider nicht 
Was mache ich falsch???
In die log.txt Datei wird die Größe geschrieben, aber leider nicht auf der webseite online ausgegeben
ich habe ein PHP Upload Script und möchte in der Ausgabe gerne die Dateigröße anzeigen, aber irgendwie will das nicht.
Hier der Code:
PHP-Code:
<?php
//vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
// You may change maxsize, and allowable upload file types.
//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
//Mmaximum file size. You may increase or decrease.
$MAX_SIZE = 5000000;
//Allowable file ext. names. you may add more extension names.
$FILE_EXTS = array('.zip','.jpg','.rar','.jpeg','.bmp','.png','.gif');
//Allow file delete? no, if only allow upload only
$DELETABLE = true;
//vvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvvv
// Do not touch the below if you are not confident.
//^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
/************************************************************
* Setup variables
************************************************************/
$site_name = $_SERVER['HTTP_HOST'];
$url_dir = "http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']);
$url_this = "http://".$_SERVER['HTTP_HOST'].$_SERVER['PHP_SELF'];
$upload_dir = "files/";
$upload_url = $url_dir."/files/";
$message ="";
/************************************************************
* Create Upload Directory
************************************************************/
if (!is_dir("files")) {
if (!mkdir($upload_dir))
die ("upload_files directory doesn't exist and creation failed");
if (!chmod($upload_dir,0755))
die ("change permission to 755 failed.");
}
/************************************************************
* Process User's Request
************************************************************/
if ($_REQUEST[del] && $DELETABLE) {
$resource = fopen("log.txt","a");
fwrite($resource,date("d.m.y - H:i")." - DELETE - $_SERVER[REMOTE_ADDR] - "."$_REQUEST[del] - "
.$_FILES['userfile']['size']."\r\n");
fclose($resource);
if (strpos($_REQUEST[del],"/.")>0); //possible hacking
else if (strpos($_REQUEST[del],$upload_dir) === false); //possible hacking
else if (substr($_REQUEST[del],0,6)==$upload_dir) {
unlink($_REQUEST[del]);
print "<script>window.location.href='$url_this?message=deleted successfully'</script>";
}
}
else if ($_FILES['userfile']) {
$resource = fopen("log.txt","a");
fwrite($resource,date("d.m.y - H:i")." - UPLOAD - $_SERVER[REMOTE_ADDR] - "
.$_FILES['userfile']['name']." - "
.$_FILES['userfile']['size']."\r\n");
fclose($resource);
$file_type = $_FILES['userfile']['type'];
$file_name = $_FILES['userfile']['name'];
$file_size = $_FILES['userfile']['size'];
$file_ext = strtolower(substr($file_name,strrpos($file_name,".")));
//File Size Check
if ( $_FILES['userfile']['size'] > $MAX_SIZE)
$message = "The file size is over 5MB.";
//File Extension Check
else if (!in_array($file_ext, $FILE_EXTS))
$message = "Sorry, $file_name($file_type) is not allowed to be uploaded.";
else
$message = do_upload($upload_dir, $upload_url);
print "<script>window.location.href='$url_this?message=$message'</script>";
}
else if (!$_FILES['userfile']);
else
$message = "Invalid File Specified.";
/************************************************************
* List Files
************************************************************/
$handle=opendir($upload_dir);
$filelist = "";
while ($file = readdir($handle)) {
if(!is_dir($file) && !is_link($file)) {
$filelist .= "<a href='$upload_dir$file'><font color='#c5a79c'>".$file."</font></a> - $file_size - ";
if ($DELETABLE)
$filelist .="<br>";
$filelist .= " Date: ".date("[d.m.y - H:i]", filemtime($upload_dir.$file))
."";
$filelist .= " <a style='text-decoration:none; font-weight:bold' href='?del=$upload_dir".urlencode($file)."' title='delete'><font color='#fff000'>(Delete)</font></a>";
$filelist .="<br>";
$filelist .="<br>";
$filelist .="<HR>";
$filelist .="<br>";
}
}
function do_upload($upload_dir, $upload_url) {
$temp_name = $_FILES['userfile']['tmp_name'];
$file_name = $_FILES['userfile']['name'];
$file_name = str_replace("\\","",$file_name);
$file_name = str_replace("'","",$file_name);
$file_path = $upload_dir.$file_name;
//File Name Check
if ( $file_name =="") {
$message = "Invalid File Name Specified";
return $message;
}
$result = move_uploaded_file($temp_name, $file_path);
if (!chmod($file_path,0777))
$message = "change permission to 777 failed.";
else
$message = ($result)?"$file_name was uploaded successfully." :
"Something is wrong with uploading the file.";
return $message;
}
?>
PHP-Code:
$resource = fopen("log.txt","a");
fwrite($resource,date("d.m.y - H:i")." - UPLOAD - $_SERVER[REMOTE_ADDR] - "
.$_FILES['userfile']['name']." - "
.$_FILES['userfile']['size']."\r\n");
fclose($resource);

PHP-Code:
$filelist .= "<a href='$upload_dir$file'><font color='#c5a79c'>".$file."</font></a> - ".$file_size." - ";
In die log.txt Datei wird die Größe geschrieben, aber leider nicht auf der webseite online ausgegeben

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