mail() function send multiple emails, need help...
Posted: Fri Nov 11, 2005 3:17 pm
Heya,
My script below is using the mail() function, everything works fine, but it sends three emails everytime it's sent. Can anyone tell me why and how I can fix this? Thanks!
-Spence
My script below is using the mail() function, everything works fine, but it sends three emails everytime it's sent. Can anyone tell me why and how I can fix this? Thanks!
-Spence
Code: Select all
<link href="style.css" rel="stylesheet" type="text/css">
<?php
$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 = "../upload/";
$upload_url = $url_dir."../upload/";
$message ="";
mail('spencerhill@hookmedia.biz', "A client has uploaded a file to your server!", "This is an automatic notification that someone has uploaded a file to your server. Thank you for choosing Hook Media http://www.HookMedia.biz", "From: Your Website");
/************************************************************
* Create Upload Directory
************************************************************/
if (!is_dir("upload")) {
if (!mkdir($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]) {
$resource = fopen("log.txt","a");
fwrite($resource,date("Ymd h:i:s")."DELETE - $_SERVER[REMOTE_ADDR]"."$_REQUEST[del]\n");
fclose($resource);
if (strpos($_REQUEST[del],"/.")>0); //possible hacking
else if (strpos($_REQUEST[del],"files/") === false); //possible hacking
else if (substr($_REQUEST[del],0,6)=="files/") {
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("Ymd h:i:s")."UPLOAD - $_SERVER[REMOTE_ADDR]"
.$_FILES['userfile']['name']." "
.$_FILES['userfile']['type']."\n");
fclose($resource);
$message = do_upload($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)) {
$filelist .= "<br><a href='$upload_dir$file'>".$file."</a>";
$filelist .= " <a href='?del=$upload_dir$file' title='delete'>x</a>";
}
}
function do_upload($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_type = $_FILES['userfile']['type'];
$file_size = $_FILES['userfile']['size'];
$result = $_FILES['userfile']['error'];
$file_url = $upload_url.$file_name;
$file_path = $upload_dir.$file_name;
//File Name Check
if ( $file_name =="") {
$message = "Invalid File Name Specified";
return $message;
}
//File Size Check
else if ( $file_size > 2000000) {
// print $file_size;
// $message = "The file size is over 1MB.";
// return $message;
}
//File Type Check -- Prevent possible attacks
else if ( strpos($file_name,".php") !== false
|| strpos($file_name,".cgi") !== false
|| strpos($file_name,".htm") !== false
|| strpos($file_name,".phtm") !== false )
return;
else if ( strpos($file_type,"image") !== false
|| $file_type == "application/msword");
else {
//$message = "Sorry, demo. only allows image or ms-word upload." ;
//$message .= "<br>You may allow other types(i.e, .zip) on your own server." ;
//return $message;
}
$result = move_uploaded_file($temp_name, $file_path);
if (!chmod($file_path,0755))
$message = "change permission to 755 failed.";
else
$message = ($result)?"$file_name uploaded successfully." :
"Somthing is wrong with uploading a file, please contact us via our Contact Us page.";
return $message;
}
?>
<style type="text/css">
<!--
body,td,th {
color: #000000;
}
body {
background-image: url(images/left.gif);
}
.style1 {
font-family: Tahoma;
color: #707070;
font-size: 12px;
}
-->
</style><center class="style1">
<p> </p>
<form name="upload" id="upload" ENCTYPE="multipart/form-data" method="post">
Upload File <input type="file" id="userfile" name="userfile">
<input type="submit" name="upload" value="Upload">
</form>
<p><?=$_REQUEST[message]?>
</p>
</center>