PHP - Moved: Php Upload Scripts? Which Is The Best? Any Suggestions?

I had to move hosters recently and I have a couple of scripts run using CRON to backup my MySql database and manage the number of backups that I keep.  I can ask the hosters to deprecate the version of PHO backwards but I don't want to lose the opportunity of features that may be available in the new version.  The main script essentially performs a MySqlDump to a specified directory and then emails me to tell me that it completed successfully.  The second script just deletes any files in the backup folder more than x days old.

I know mysqldump is a valid call so I should need to use anything other than that but I'm lost when it comes to seeing what is wrong with my scripts.

backup.php

<?
$datestamp = date("Y-m-d");      // Current date to append to filename of backup file in format of YYYY-MM-DD
                                 // run the command php -q /home/mysite/public_html/scripts/ffbackup.php

/* CONFIGURE THE FOLLOWING SEVEN VARIABLES TO MATCH YOUR SETUP */
//    require($_SERVER["DOCUMENT_ROOT"]."/config/db_config.php");
    require("/home/mysite/config/db_config.php");
    $connection = mysql_connect($db_host, $db_user, $db_password);
    mysql_select_db($db_name, $connection);

//$dbuser = $db_user, $conection ;            // Database username
//$dbpwd = ($db_password, $conection);            // Database password
//$dbname = ($db_name, connection);            // Database name. Use --all-databases if you have more than one
$backdir ="/home/mysite/forumbackup/";
$filename= "backup-$datestamp.sql.gz";   // The name (and optionally path) of the dump file
$to = "my-email@address.com";      // Email address to send dump file to
$from = "admin@mysite.com";      // Email address message will show as coming from.
$subject = "Mysite MySQL backup file-$datestamp";      // Subject of email

$command = "mysqldump -u $db_user --password=$db_password $db_name | gzip > $filename";
$result = passthru($command);
$newfile = $filename;

copy ($filename, $backdir.$newfile);

$message = "Compressed database backup file $filename copied to backup directory.";
$headers = "From: $from\r\n";
$headers .= "MIME-Version: 1.0\r\n";
$headers .= 'Content-type: text/html; charset=iso-8859-1' . "\r\n";

mail($to, $subject, $message, $headers);

unlink($filename);   //delete the backup file from the server
?>

 

and delold.php

<?php
$path = "/home/mysite/forumbackup/";

//echo "script is running";
//echo "the path is $path ";

      if (is_dir("$path") )
        {
           $handle=opendir($path);
           while (false!==($file = readdir($handle))) {
               if ($file != "." && $file != "..") { 
                   $Diff = (time() - filectime("$path/$file"))/60/60/24;
                   if ($Diff > 10) unlink("$path/$file");

               }
           }
           closedir($handle);
   }
?>

 

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Hi everyone,

I have a page that i use to upload images to my website, i got a bit fed up of uploading one at a time so i decided to add multiple file fields to the form to upload multiple images at the same time.

Im having a few problems, iv read up he http://www.php.net/manual/en/features.file-upload.multiple.php and it seems all i have to do is add [] to the form names to turn them into arrays. However when i come to upload the images, i keep getting the "$error[] = "Incorrect format!...." error from the code below. I cant seem to figure out what the problem is.

Could anybody please point me in the right direction?


<?php 
session_start();

$id = $_SESSION['id'];

$connect = mysql_connect("localhost","leemp5_admin","p7031521");
mysql_select_db("leemp5_database");

$query = mysql_query("SELECT * FROM users WHERE id='$id'");
$row = mysql_fetch_assoc($query);

$username = $row['username'];

$submit = $_POST['submit'];

$type = $_FILES['image']['type'];
$size = $_FILES['image']['size'];
$max_size = "1000"; 
$width = "100"; 
$height = "100";
 
$error = array();

function make_thumb($image_name,$filename,$new_width,$new_height) 
{

$ext=getExtension($image_name); 

if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext)) 

$source_image=imagecreatefromjpeg($image_name);   

if(!strcmp("png",$ext)) 

$source_image=imagecreatefrompng($image_name);

if(!strcmp("gif",$ext)) 

$source_image=imagecreatefromgif($image_name); 

$old_x=imageSX($source_image);

$old_y=imageSY($source_image);   

$ratio1=$old_x/$new_width; 

$ratio2=$old_y/$new_height; 

if($ratio1>$ratio2)

{ 

$thumb_width=$new_width; 

$thumb_height=$old_y/$ratio1; 

} 

else 

{ 

$thumb_height=$new_height;

$thumb_width=$old_x/$ratio2; 

} 
  

$destination_image=ImageCreateTrueColor($thumb_width,$thumb_height);   

imagecopyresampled($destination_image,$source_image,0,0,0,0,$thumb_width,$thumb_height,$old_x,$old_y);   

if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext))

{

imagejpeg($destination_image,$filename); 

}

if(!strcmp("png",$ext)) 

{

imagepng($destination_image,$filename); 

}

if(!strcmp("gif",$ext)) 

{

imagegif($destination_image,$filename); 

}

imagedestroy($destination_image); 

imagedestroy($source_image); 
}   


function getExtension($str)
{ 

$i = strrpos($str,"."); 

if (!$i) { return ""; } 

$l = strlen($str) - $i; 

$ext = substr($str,$i+1,$l); 

return $ext; 
}   

if($submit) 
{ 

$image=$_FILES['image']['name']; 

if ($image) 

{ 

$filename = stripslashes($_FILES['image']['name']);   

$extension = getExtension($filename); 

$extension = strtolower($extension); 

if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png") && ($extension != "gif"))

{ 

$error[] = "Incorrect format! Please make sure your image is a .jpg, .jpeg, .png or .gif file.";

} 

else

{ 

$size=getimagesize($_FILES['image']['tmp_name']); 

$sizekb=filesize($_FILES['image']['tmp_name']); 
  

if ($sizekb > $max_size*1024) 

{ 

$error[] = "Your image is too big! The maximum upload size is 1MB.";

}   

else

{

$image_name=time().'.'.$extension; 
 

$newname="uploads/" . $username . "/images/".$image_name; $copied = copy($_FILES['image']['tmp_name'], $newname); 

if (!$copied) 

{ 

$error[] = "There was an error uploading your image. Please try again!";

} 

else 

{ 

$thumb_name='uploads/' . $username . '/images/thumbs/thumb_'.$image_name; 
 

$thumb=make_thumb($newname,$thumb_name,$width,$height); 

}

}

}

}

else

{

$error[] = "Please select an image to upload!";

}

if(empty($error))

{

echo "Upload Successfully!<br />"; 

echo '<img src="'.$thumb_name.'">';

mysql_query("INSERT INTO images VALUES ('','$username','$image_name','','','','','uploads/$username/images/$image_name','uploads/$username/images/thumbs/thumb_$image_name','$type','$size')");

}

else

{
    

echo implode($error);

}
}
?>
<form method="post" enctype="multipart/form-data" action="upload_images.php">
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="file" name="image[]" /><br />
<input type="submit" name="submit" value="Upload">
</form>


Thanks

I have code written for image uploading, but it doesn't allow multiple images on a single upload, and doesn't re-size.

Anyone willing to share a good upload script that will do the following?:
-Allow multiple image uploads (10+ per submission),
-Re-size images on upload, and
-Rename images.

Thanks
Brett