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PHP - Resize Copied Image On Upload As Thumbnail

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Resize Copied Image On Upload As Thumbnail	View Content

I am working on an uploader and slowly getting it working, I am uploading 3 images at once, and setting arrays for each one as keys, with an increment of ++1. I am wanting to resize the image before it gets copied to the thumbnail folder.

I have this code.



<?php

if (isset($_POST['addpart'])) {


    $image = $_FILES['images']['tmp_name'];

    $name  = $_POST['username'];

    $i     = 0;

    foreach ($image as $key) {


        $fileData   = pathinfo(basename($_FILES["images"]["name"][$i]));

        $fileName[] = $name . '_' . uniqid() . '.' . $fileData['extension'];

        move_uploaded_file($key, "image/" . end($fileName));


    //get uploaded file info before we proceed with resize

    $image_name = $_FILES['images']['name'][$i]; //file name

    $image_size = $_FILES['images']['size'][$i]; //file size

    $image_temp = $_FILES['images']['tmp_name'][$i]; //file temp

    $image_size_info    = getimagesize($image_temp); //gets image size info from valid image file



        copy("image/" . end($fileName), "image_thumbnail/" . end($fileName));

        $i++;

    }

    echo 'Uploaded<br>';

    echo 'Main Image - ' . $fileName[0] . '<br>';

    echo 'Extra Image 1 - ' . $fileName[1] . '<br>';

    echo 'Extra Image 2 - ' . $fileName[2] . '<br>';

    echo '<hr>';


}

?>

Everything works with it. As you see, I started on getting the file info, but after that I am totally stuck on what to do after to resize the image proportionally with a maximum width of xPX and height to match it without looking distorted.

Any help would be really appreciated. Thank You.

Full Excel VBA Course - Beginner to Expert

Upload, Resize And Thumbnail

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Hi!

I'm looking for a script that can do the following:

upload one or preferably fx. five image files(jpg)

resizes them to a specific size if they exceeds that size.

create a thumbnail

No files above 100kb can be uploaded.

uploaded and/or processed files must be renamed with a unique file name.

Work with php5

I have searched the internet for a script like that, but I can't find one that matches my needs. Also, the code must include good comments and nott be to hard to understand. So as basic code as possible.

Image Upload And Auto Thumbnail Help!

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Im trying to write an image upload script which checks various elements of the image and then saves it and and a thumbnail into a folder.

At the moment I am getting a white screen which makes me think I have a syntax error so I have come here to find some fresh eyes to help me out. Can anyone see any reason why this wouldn't be working?

Form
Code: [Select]
<form enctype='multipart/form-data' action='upload_image.php' method='POST'>
<table class='uploads-form'>
<tr>
<td><input name='image' type='file' /><input type='hidden' name'MAX_FILE_SIZE' value='5000000' /></td>
</tr>
<tr>
<td><input type='submit' name='upload_image' value='Upload' /></td>
</tr>
</table>
</form>

php

<?php

error_reporting(E_ALL);
ini_set("display_errors", 1);

$images_location = "project_files/";
$thumbs_location = "project_thumbs/";
$thumb_width = "100";
$maximum_size = "5000000";

//Auto Thumbnail Function
function create_thumbnail($source,$destination, $thumb_width) {
$size = getimagesize($source);
$width = $size[0];
$height = $size[1];
$x = 0;
$y = 0;
if($width> $height) {
$x = ceil(($width - $height) / 2 );
$width = $height;
} elseif($height> $width) {
$y = ceil(($height - $width) / 2);
$height = $width;
}
$new_image = imagecreatetruecolor($thumb_width,$thumb_width)
or die('Cannot initialize new GD image stream');
$extension = get_image_extension($source);
if($extension=='jpg' || $extension=='jpeg')
$image = imagecreatefromjpeg($source);
if($extension=='gif')
$image = imagecreatefromjpeg($source);
if($extension=='png')
$image = imagecreatefromjpeg($source);

imagecopyresampled($new_image,$image,0,0,$x,$y,$thumb_width,$thumb_width,$width,$height);
if($extension=='jpg' || $extension=='jpeg')
imagejpeg($new_image,$destination);
if($extension=='gif')
$imagegif($new_image,$destination);
if($extension=='png')
imagepng($new_image,$destination);

}

//Get Extension Function
function get_image_extension($name) {
$name = strtolower($name);
$i = strrpos($name,".");
if (!$i) { return ""; }
$l = strlen($name) - $i;
$extension = substr($name,$i+1,$l);
return $extension;
}

//Random Name Function
function random_name($length) {
$characters = "abcdefghijklmnopqrstuvwxyz01234567890";
$name = "";

for ($i = 0; $i < $length; $i++) {
$name .= $character[mt_rand(0, strlen($characters) - 1)];
}
return "image-".$name;
}

//Check And Save Image
if(isset($_POST['upload_image'])) {

if($_FILES['image']['name'] == ""){
echo = "Please select the image you would like to upload by clicking browse";
}
else{
$size=filesize($_FILES['image']['tap_name']);
$filename = stripslashes($_FILES['image']['name']);
$extension = get_image_extension($filename);
if($size > $maximum_size) {
echo = "Your file size exceeds the maximum file size!";
}
else

if (($extension != "jpg") &&
($extension != "jpeg") &&
($extension != "png") &&
($extension != "gif")) {
echo = "Only the following extensions are allowed. 'jpg', 'jpeg', 'png', 'gif'.";
}
else {
$image_random_name=random_name(15).".".$extension;
$copy = @copy($_FILES['image']['tmp_name'], $images_location.$image_random_name);
if (!$copy) {
echo = "Error while uploadin your image! Please try again!";
}
else{
create_thumbnail($images_location.$image_random_name,$thumbs_location.$image_random_name, $thumb_width);
echo = "Your image has been uploaded!";
}
}
}
}
?>

Image Upload And Resize

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I am having a lot of trouble finding material to help me with this problem. I am using cakephp 1.2. What i want to be able to do is give users the ability to upload an avatar.

For form is quite basic (takes the data and updates the corresponding record in the database) but I need to add in a file upload form object so the user can pick an image then i my code to be able to take that image and save it in multiple sizes and finally to save the image name and extension (ex: image.jpg) in to the database table.

If anyone can help me with this it would be such a massive help.

Image Resize On Upload

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What I want to do is to upload an image, find out what the size is and then make the height=377, and keep with width at the same ratio.

this is my upload code:

Code: [Select]
<?php
error_reporting(0);

mysql_connect("localhost","root","") or die(mysql_error());
mysql_select_db("myDB") or die(mysql_error());

$picture = $_FILES['image']['tmp_name'];
$brand = $det['pro_name'];
$year = $det['pro_vint'];
$story = $det['pro_story'];
$description = $det['pro_desc'];
$why = $det['pro_why'];
$intensity = $det['F12'];
$body = $det['F11'];
$sweet = $det['F8'];
$acid = $det['F9'];
$oak = $det['F10'];
$lcbo = $det['lcbo_num'];
$size = $det['pro_size'];
$btl = $det['pro_btl'];
$price = $det['pro_price'];
$lto = $det['F7'];
$audio = $det['wineAudio'];

if(!isset($picture))
echo "";
else
{
$image = addslashes(file_get_contents($_FILES['image']['tmp_name']));
$image_name = addslashes($_FILES['image']['name']);
$image_size = getimagesize($_FILES['image']['tmp_name']);

list($width, $height, $type, $attr) = getimagesize($_FILES['image']['tmp_name']);

if($height != $width * 1.5 ){
echo "Image does not meet requirements";
}else{

if($image_size==FALSE)
echo "This is not an Image";
else{
if(!$insert = mysql_query ("UPDATE `phpmy1_vincastweb_com`.`Sheet1` SET `image_name` = '".$image_name."', image='".$image."' WHERE `pro_id` ='".$id."'"))
echo "Problem Uploading Image.";
else{
$lastid = mysql_insert_id();
echo "Image Uploaded!<p />".$text."<p /><p /> Your Image:<p />";
$lastid = $id;
echo "<img src='get_2.php?Product=$lastid' width='250' height='320' /><br />Click <a href='Agency/product3.php?Product=".$id."' target='_blank'>HERE</a> to view with Product"

;

}
}

}

}
?>

right now I have it so that its at a ratio of height=3, and width=2...everything works fine but its not exactly what i want..

any ideas ?

Resize And Image Before Upload

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Hello,

How could I resize the image to 320x480 before it is uploaded. Here is the code for the upload:
Code: [Select]
<?php
require("connect.php");

$query = mysql_query("SELECT * FROM items ORDER BY id DESC");
if (mysql_num_rows($query) > 0) {
  $row = mysql_fetch_assoc($query);
  $id = $row['id'];
  $id++;
echo $id."<br>";

$username = $_GET['user'];
$dateofupload =  date("Y-m-d");
$uploaddir = './pqimages/'.$dateofupload.'/';
$file = basename($_FILES['userfile']['name']);
$uploadfile = $uploaddir.$id.".jpg";

if (move_uploaded_file($_FILES['userfile']['tmp_name'],$uploadfile)){

echo "http://randomaydesigns.com/pqimages/{$file}";
$userid = mysql_query("SELECT * FROM users WHERE username ='$username'");
while ($row2 = mysql_fetch_assoc($userid)){

$userid = $row2['id'];

$updateuserlastupload = mysql_query("UPDATE users SET lastupload='pqimages/".$dateofupload."/$id.jpg' WHERE username='$username'");

$updateuser = mysql_query("INSERT INTO items VALUES('','$userid','1','i','','','pqimages/".$dateofupload."/$id.jpg','0','a','$dateofupload')");
}
}

}

?>Cheers,
GEORGE

Simple Image Upload And Resize

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I am using cakephp and i need a quick simple image upload and re-size script, can any one help?

Image Upload, Insert In To Mysql, And Resize

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Okay, so I found this code on-line that uploads images via a form, inserts them in to MySQL and displays the images on the page. It works great! Problem is, I spent a long time hacking this script to make it work with my site just to realize it did not re-size the image after it uploaded (dumb me). I have found other code that do this but I really do not want to start over at this point and my level of expertise with PHP are a step below what I need to figure this out. I am attaching the "original" code. If anyone knows how to add the necessary lines of code to make every image re-size (reduce) itself. I would very much appreciate it. Thanks

<?php
$con=mysql_connect("localhost", "root", "rootwdp")or die("cannot connect");
mysql_select_db("student",$con)or die("cannot select DB");

if(isset($_POST['upload']))
{
$img=$_FILES["image"]["name"];
foreach($img as $key => $value)
{
$name=$_FILES["image"]["name"][$key] ;
$tname=$_FILES["image"]["tmp_name"][$key];
$size=$_FILES["image"]["size"][$key];
$oext=getExtention($name);
$ext=strtolower($oext);
$base_name=getBaseName($name);
if($ext=="jpg" || $ext=="jpeg" || $ext=="bmp" || $ext=="gif"){
if($size< 1024*1024){
if(file_exists("upload/".$name)){
move_uploaded_file($tname,"upload/".$name);
$result = 1;
list($width,$height)=getimagesize("upload/".$name);
$qry="select id from img where `img_base_name`='$base_name' and `img_ext`='$ext'";
$res=mysql_fetch_array(mysql_query($qry));
$id=$res['id'];
$qry="UPDATE img SET `img_base_name`='$base_name' ,`img_ext`='$ext' ,`img_height`='$height' ,`img_width`='$width' ,`size`='$size' ,`img_status`='Y' where id=$id";
mysql_query($qry);
echo "Image '$name' updated<br />";
}
else{
move_uploaded_file($tname,"upload/".$name);
$result = 1;
list($width,$height)=getimagesize("upload/".$name);
$qry="INSERT INTO `img`(`id` ,`img_base_name` ,`img_ext` ,`img_height` ,`img_width`, `size` ,`img_status`)VALUES (NULL , '$base_name', '$ext', '$height', '$width', '$size', 'Y');";
mysql_query($qry);
echo "Image '$name' uploaded<br />";
}
}
else{
echo "Image size excedded.<br />File size should be less than 1Mb<br />";
}
}
else{
echo "Invalid file extention '.$oext'<br />";
}
}
}

function getExtention($image_name){
return substr($image_name,strrpos($image_name,'.')+1);
}
function getBaseName($image_name){
return substr($image_name,0,strrpos($image_name,'.'));
}
?>

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<title>Untitled Document</title>
<script type="text/javascript">
function addItems()
{
var table1 = document.getElementById('tab1');
var newrow = document.createElement("tr");
var newcol = document.createElement("td");
var input = document.createElement("input");
input.type="file";
input.name="image[]";
newcol.appendChild(input);
newrow.appendChild(newcol);
table1.appendChild(newrow);
}
function remItems()
{
var table1 = document.getElementById('tab1');
var lastRow = table1.rows.length;
if(lastRow>=2)
table1.deleteRow(lastRow-1);
}
</script>

<style type="text/css">

<a class="tooltip" and them url href="/http.www.anyurl.com" </a>

a.tooltip:hover span{display:inline; position:absolute; border:2px solid #cccccc; background:#efefef; color:#333399;}
a.tooltip span
{display:none; padding:2px 3px; margin-left:8px; width:150px;}

</style>

</head>

<body>

<form method="post" action="" enctype="multipart/form-data">
<table align="center" border="0" id="tab1">
<tr>
<td width="218" align="center"><input type="file" name="image[]" /></td>
<td width="54" align="center"><img src="Button-Add-icon.png" alt="Add" style="cursor:pointer" onclick="addItems()" /></td>
<td><img src="Button-Delete-icon.png" alt="Remove" style="cursor:pointer" onclick="remItems()" /></td>
</tr>
</table>

<table align="center" border="0" id="tab2">
<tr><td align="center"><input type="submit" value="Upload" name="upload" /></td></tr>
</table>
</form>
<table border="0" style="border:solid 1px #333; width:800px" align="center"><tr><td align="center">

<iframe style="display:none" name="if1" id="if1"></iframe>

<?
$qry="select * from img where img_status='Y' order by id";
$res=mysql_query($qry);
$i=0;
if(mysql_num_rows($res)){ ?>
<div align="center"><ul style="width:650px; border: 0px">
<?
while($fetch=mysql_fetch_array($res)){
$hratio=120/$fetch['img_height'];
$wratio=120/$fetch['img_width'];
$ratio=($hratio < $wratio) ? $hratio : $wratio;
$hth=$fetch['img_height']*$ratio;
$wth=$fetch['img_width']*$ratio;
?>
<li style="width:120px; height:180px; border:0px solid #333;float:left;list-style:none outside none; padding-right:5px;"><img src="upload/<? echo $fetch['img_base_name'].'.'.$fetch['img_ext']; ?>" width="<? echo $wth; ?>" height="<? echo $hth; ?>" title="<? echo "image : ".$fetch['img_base_name'].".".$fetch['img_ext']; ?>" /><br />
<?
if($i==0)
$fp=fopen("fileInfo.txt",'w');
else
$fp=fopen("fileInfo.txt",'a');
fwrite($fp,"Image : ".++$i ."\r\n");
fwrite($fp,"Name : ".$fetch['img_base_name'].".".$fetch['img_ext']."\r\n");
fwrite($fp,"width X height :
".$fetch['img_width']." X ".$fetch['img_height']."\r\n");
fwrite($fp,"Size : ".round($fetch['size']/1024,1)."Kb\r\n");
fwrite($fp,"____________________________________\r\n");
fclose($fp);

echo $fetch['img_base_name'].".".$fetch['img_ext'].'<br />';
echo $fetch['img_width'].' X ';
echo $fetch['img_height'].'<br />';
echo round($fetch['size']/1024,1) .'Kb';
?>
</li>
<?
}?>
</ul>
</div><? }?>

</td></tr></table>
</body>
</html>

Multiple Image Upload And Resize Form

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I am VERY new to PHP, but I am trying to adapt code from http://www.4wordsystems.com/php_image_resize.php to work with multiple images. Can any please help?

I know I need to place it in a loop of some kind, but I don't know how to write the code for that. Here is the code:

HTML FORM CODE:
Code: [Select]
<form action="upload.php" method="post" enctype="multipart/form-data" >
<input type="file" name="uploadfile"/>
<input type="submit"/>
</form>
upload.php CODE:
Code: [Select]
<?php

// This is the temporary file created by PHP
$uploadedfile = $_FILES['uploadfile']['tmp_name'];

// Create an Image from it so we can do the resize
$src = imagecreatefromjpeg($uploadedfile);

// Capture the original size of the uploaded image
list($width,$height)=getimagesize($uploadedfile);

// For our purposes, I have resized the image to be
// 600 pixels wide, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max width other than
// 600, simply change the $newwidth variable
$newwidth=600;
$newheight=($height/$width)*600;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$filename = "images/". $_FILES['uploadfile']['name'];
imagejpeg($tmp,$filename,100);

// For our purposes, I have resized the image to be
// 150 pixels high, and maintain the original aspect
// ratio. This prevents the image from being "stretched"
// or "squashed". If you prefer some max height other than
// 150, simply change the $newheight variable
$newheight=150;
$newwidth=($width/$height)*150;
$tmp=imagecreatetruecolor($newwidth,$newheight);

// this line actually does the image resizing, copying from the original
// image into the $tmp image
imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height);

// now write the resized image to disk. I have assumed that you want the
// resized, uploaded image file to reside in the ./images subdirectory.
$filename = "images/thumb_". $_FILES['uploadfile']['name'];
imagejpeg($tmp,$filename,100);

imagedestroy($src);
imagedestroy($tmp); // NOTE: PHP will clean up the temp file it created when the request
// has completed.

echo "Successfully Uploaded: <img src='".$filename."'>";

?>

Image Resize And Upload Issue (thumbs)

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Hi guys,

Im trying to resize and create thiumbnails while uploading an image but it doesnt work, as i am new to php and i have followed other tutorials, i might have made a mistake which i dont understand. i have a table called test (find attached image) and what i need is when i upload an image, it copies the location of both image and on fly created thumb into my database

i appreciate your help & please excuse me for messed up code

<?php
session_start();
include ("../global.php");
//welcome messaage
echo "Welcome, " .$_SESSION['username']."!<p>";
$username=$_SESSION['username'];
//get user id & credit limit
$query=mysql_query("SELECT id FROM users");
while($row = mysql_fetch_array($query))
{
$id = $row['id'];
echo $id;
}
$credit=mysql_query("SELECT credit FROM users");
while($row = mysql_fetch_array($credit))
{
$creditcheck = $row['credit'];
echo "your credit is: $creditcheck";
}
    $reference = rand(11111111,99999999);

     //image1
  define ("MAX_SIZE","100");
   define ("WIDTH","150");
define ("HEIGHT","100");
function make_thumb($img_nameone,$filenameone,$new_w,$new_h)
{
$ext=getExtension($img_nameone);
if(!strcmp("jpg",$ext) || !strcmp("jpeg",$ext))
$src_imgone=imagecreatefromjpeg($img_nameone);
if(!strcmp("png",$ext))
$src_imgone=imagecreatefrompng($img_nameone);
$old_x=imageSX($src_imgone);
$old_y=imageSY($src_imgone);
$ratio1=$old_x/$new_w;
$ratio2=$old_y/$new_h;
if($ratio1>$ratio2) {
$thumb_w=$new_w;
$thumb_h=$old_y/$ratio1;
}
else {
$thumb_h=$new_h;
$thumb_w=$old_x/$ratio2;
}
$dst_imgone=ImageCreateTrueColor($thumb_w,$thumb_h);
imagecopyresampled($dst_imgone,$src_imgone,0,0,0,0,$thumb_w,$thumb_h,$old_x,$old_y);
if(!strcmp("png",$ext))
imagepng($dst_imgone,$filenameone);
else
imagejpeg($dst_imgone,$filenameone);
imagedestroy($dst_imgone);
imagedestroy($src_imgone);
function getExtension($str) {
$i = strrpos($str,".");
if (!$i) { return ""; } $l = strlen($str) - $i; $ext = substr($str,$i+1,$l); return $ext; }
$errors=0;
if ($creditcheck<=0)
Header("Location: buy-credit.php");
          else
if ($creditcheck>=0){

if(isset($_POST['register']))
$submit = mysql_query("INSERT INTO test (reference)
     VALUES
     ('$reference')");


    {
$image=$_FILES['myfileone']['nameone'];
if ($image)
{
$filename = stripslashes($_FILES['myfileone']['nameone']);
$extension = getExtension($filenameone);
$extension = strtolower($extension);
if (($extension != "jpg") && ($extension != "jpeg") && ($extension != "png")) { echo '<h1>Unknown extension!</h1>'; $errors=1; } else {
$size=getimagesize($_FILES['myfileone']['tmp_name']);
$sizekb=filesize($_FILES['myfileone']['tmp_name']);
if ($sizekb > MAX_SIZE*1024)
{ echo '<h1>You have exceeded the size limit!</h1>'; $errors=1; }
$image_nameone=time().'.'.$extension;
$newname="rentimages/".$image_nameone;
$copied = copy($_FILES['myfileone']['tmp_name'], $newname);

if (!$copied) { echo '<h1>Copy unsuccessfull!</h1>'; $errors=1; } else {
$thumb_name='rentimages/thumbs/thumb_'.$image_name;
$thumb=make_thumb($newname,$thumb_name,WIDTH,HEIGHT);
}} }}
if(isset($_POST['register']) && !$errors)
{

$locationone="rentimages/$nameone";

$image1 = mysql_query ("UPDATE test SET image1='$newname', thumb='$thumb_name' WHERE reference='$referenceran'");
}
}
}
?>

<html>
<body>

  <form action='imagetests.php' method='POST' enctype='multipart/form-data'>


File: <input type='file' name='myfileone'><p />

    <input type='submit' name='register' value='Update'> <p />

</body>
</html>

Upload Image Form (image Resize)

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I have a working image upload script that uploads, renames the file and adds filename to the database.

is it possible to include some sort of image resize code? if so can anyone point me in the right direction or better still show some example code and explain how it works etc.

below is my working code:

Code: [Select]
<?php
$rand = mt_rand(1,9999999);
$member_id = $_SESSION['SESS_MEMBER_ID'];
$caption = $_POST["caption"];

if(isset($_FILES['uploaded']['name']))
{
$allowed_filetypes = array('.jpg','.gif','.bmp','.png','.jpeg');
$max_filesize = 524288; // Maximum filesize in BYTES (currently 0.5MB)
    $fileName = basename($_FILES['uploaded']['name']);
$errors = array();
$target = "gallery/";
$fileBaseName = substr($fileName, 0, strripos($fileName, '.'));

   // Get the extension from the filename.
   $ext = substr($fileName, strpos($fileName,'.'), strlen($fileName)-1);

   //$newFileName = md5($fileBaseName) . $ext;
   $newFileName = $target . $rand . "_" . $member_id.$ext;

   // Check if filename already exists
   if(file_exists("gallery/" . $newFileName))
    {
     $errors[] = "The file you attempted to upload already exists, please try again.";
    }
   // Check if the filetype is allowed.
   if(!in_array($ext,$allowed_filetypes))
    {
         $errors[] = "The file you attempted to upload is not allowed.";
    }

// Now check the filesize.
   if(!filesize($_FILES['uploaded']['tmp_name']) > $max_filesize)
    {
         $errors[] = "The file you attempted to upload is too large.";
    }

    // Check if we can upload to the specified path.
   if(!is_writable($target))
    {
         $errors[] = "You cannot upload to the specified directory, please CHMOD it to 777.";
    }

    //Here we check that no validation errors have occured.
    if(count($errors)==0)
    {

//Try to upload it.
        if(!move_uploaded_file($_FILES['uploaded']['tmp_name'], $newFileName))
        {
            $errors[] = "Sorry, there was a problem uploading your file.";
        }
    }
    //Lets INSERT database information here
    if(count($errors)==0)
    {
$result = mysql_query("INSERT INTO `gallery` (`image`, `memberid`, `caption`) VALUES ('$newFileName', '$member_id', '$caption')")
    or die (mysql_error());

}
    //If no errors show confirmation message
    if(count($errors)==0)
    {
         echo "<div class='notification success png_bg'>
<a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a>
<div>
Image has been uploaded.<br>\n
</div>
</div>";

//echo "The file {$fileName} has been uploaded";
echo "<br>\n";
echo "<a href='gallery.php'>Go Back</a>\n";

   }
    else
    {
        //show error message
        echo "<div class='notification attention png_bg'>
<a href='#' class='close'><img src='img/cross_grey_small.png' title='Close this notification' alt='close' /></a>
<div>
Sorry your file was not uploaded due to the following errors:<br>\n
</div>
</div>";
//echo "Sorry your file was not uploaded due to the following errors:<br>\n";
        echo "<ul>\n";
        foreach($errors as $error)
        {
            echo "<li>{$error}</li>\n";
        }
        echo "</ul>\n";
echo "<br>\n";
echo "<a href='gallery.php'>Go Back</a>\n";
    }

}
else
{
    //Show the form
echo "Use the following form below to add a new image to your gallery;<br /><br />\n";
    echo "<form enctype='multipart/form-data' action='' method='POST'>\n";
    echo "Please choose a file:<br /><input class='text' name='uploaded' type='file' /><br />\n";
echo "Image Caption:<br /><input class='text' name='caption' type='text' value='' /><br /><br />\n";
    echo "<input class='Button' type='submit' value='Upload' />\n";
    echo "</form>\n";

}
?>
Many thanks to phpfreaks again.

Php Image Upload To Sql Db And Resize Image

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Hi,

Im rather new to php and really unable to get the above to work. Everything works apart from the image being resized. File is uploaded, and the image name is printed into the SQL database. But i cant for the life of me get the image to go to 300x200? If you could help me i would be very grateful

My code for the form processing page is attached. Ive put a few line breaks into the code as to where i think is the issue. I just cant seem to resize the image. Does the image resize need to come before the part it writes the image to the server or can this be done afterwards? Please help.

P.S - Thanks in advance

Resize The Thumbnail Pic

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I want to resize both width and height of the thumb pic

this is the php code
<?php
$id_member=$_SESSION['rid'];
if(!empty($foto1_name))
     {
$nama_file=$foto1_name;
   $anton->sekur_upload($nama_file);
   if($valid)
           {
  $abpath = "conf/i/";
           @copy($foto1, $abpath."/".$foto1_name);
    $abang_dom=$abpath."/".$foto1_name;
list($width, $height) = getimagesize($abang_dom);
   if($width>200)
             {
make_thumb("$abpath/$foto1_name","conf/i/thumb/$foto1_name",200);
}
        else
{
       $tujuan="conf/i/thumb/".$foto1_name;
       rename($abang_dom, $tujuan);
   }

      }

$foto_old_name=$foto1_name;
$foto1_name=$id_member."_".$foto1_name;
$foto1_name=strtolower($foto1_name);
$foto1_name=str_replace(' ', '', $foto1_name);
$asal1="conf/i/".$foto_old_name;
$asal2="conf/i/thumb/".$foto_old_name;
$tujuan1="conf/i/".$foto1_name;
$tujuan2="conf/i/thumb/".$foto1_name;
              rename($asal1, $tujuan1);
    rename($asal2, $tujuan2);

                 }

I want to set the size to 100 x 100, which part of the code that I need to edit?

Allowing Users To Upload Multiple Images, And Resize On Upload

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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

Upload A Photo - Get A Fullsize And A Thumbnail

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Still working on the same project.
I had a function to upload a photo and you could use it as a profile picture.
Now I wanted to expand on it and decided you can upload more than one photo, creating a gallery.
I figured I could use the same script to create two images (one original size and one thumbnail for browsing) and went about it in two different ways, both failed miserably.
First I figured my upload code could take the indata and make TWO photos at once with different name.
I guess it can only keep on image in mind at once - or I did something else wrong.
I used the same code to create $user.jpg and $user_tn.jpg and move them to the user's image folder.

So try number two was to make two folders for the photo, one named after the user (for thumb) and another in a folder named big.
That isn't working for me either.

Anyone who likes to chime in with ideas or facepalms is very welcome.

Here is the generic code I set out with:

Code: [Select]
if ($view == $user) {
mkdir("grafik/users/$user");
mkdir("grafik/users/$user/big/");

if (isset($_FILES['image']['name']))
{
$saveto = "grafik/users/$user/big/$user.jpg";
move_uploaded_file($_FILES['image']['tmp_name'], $saveto);
$typeok = TRUE;

switch($_FILES['image']['type'])
{
case "image/gif": $src = imagecreatefromgif($saveto); break;
case "image/jpeg":
case "image/pjpeg": $src = imagecreatefromjpeg($saveto); break;
case "image/png": $src = imagecreatefrompng($saveto); break;
default: $typeok = FALSE; break;
}

if ($typeok)
{
list($w, $h) = getimagesize($saveto);
$max = 200;
$tw = $w;
$th = $h;

if ($w > $h && $max < $w)
{
$th = $max / $w * $h;
$tw = $max; }
elseif ($h > $w && $max < $h)
{
$tw = $max / $h *$w;
$th = $max;}
elseif ($max < $w)
{
$tw = $th = $max;}
$tmp = imagecreatetruecolor($tw,$th);
imagecopyresampled($tmp, $src, 0, 0, 0, 0, $tw, $th, $w, $h);
imageconvolution($tmp, array(
array(-1, -1, -1),
array(-1, 16, -1),
array(-1, -1, -1)
), 8, 0);
imagejpeg($tmp, $saveto);
imagedestroy($tmp);
imagedestroy($src);
}
}
echo <<<_END
<div id='main'>
<form method='post' action='profile.php' enctype='multipart/form-data'>
Image: <input type='file' name='image' size='14' maxlength='32' />
<input type='submit' value='Save Profile' />
</form>
</div>
_END;
}

It is the page in minimalist form and it still contains the big folder version.
Thanks for putting up with my nooby questions.

Upload Help. Creating Thumbnail Puts Black Background On Every Picture...

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Hi All,

Everything is working pretty good, its just the thumbnail portion that adds a black background to every picture it converts.

When the user uploads a picture, I take the original picture and then make a thumbnail, so I have 2 images in my fileroot. The original picture looks just fine, its just when I open the thumbnail.

Attached is a sample of the black background picture.

Below is just the thumbnail portion of the code.
Code: [Select]
include('uploads/image.php');
$image = $path;
$thumb = new SimpleImage();
$thumb->load($image);
$width = 150;
$height = 95;
$thumb->resize($width,$height);
$thumb->save('uploads/thumbnails/'.$filename);

image.php
Code: [Select]
class SimpleImage {

var $image;
var $image_type;

function load($filename) {
$image_info = getimagesize($filename);
$this->image_type = $image_info[2];
if( $this->image_type == IMAGETYPE_JPEG ) {
$this->image = imagecreatefromjpeg($filename);
} elseif( $this->image_type == IMAGETYPE_GIF ) {
$this->image = imagecreatefromgif($filename);
} elseif( $this->image_type == IMAGETYPE_PNG ) {
$this->image = imagecreatefrompng($filename);
}
}
function save($filename, $image_type=IMAGETYPE_JPEG, $compression=75, $permissions=null) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image,$filename,$compression);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image,$filename);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image,$filename);
}
if( $permissions != null) {
chmod($filename,$permissions);
}
}
function output($image_type=IMAGETYPE_JPEG) {
if( $image_type == IMAGETYPE_JPEG ) {
imagejpeg($this->image);
} elseif( $image_type == IMAGETYPE_GIF ) {
imagegif($this->image);
} elseif( $image_type == IMAGETYPE_PNG ) {
imagepng($this->image);
}
}
function getWidth() {
return imagesx($this->image);
}
function getHeight() {
return imagesy($this->image);
}
function resizeToHeight($height) {
$ratio = $height / $this->getHeight();
$width = $this->getWidth() * $ratio;
$this->resize($width,$height);
}
function resizeToWidth($width) {
$ratio = $width / $this->getWidth();
$height = $this->getheight() * $ratio;
$this->resize($width,$height);
}
function scale($scale) {
$width = $this->getWidth() * $scale/100;
$height = $this->getheight() * $scale/100;
$this->resize($width,$height);
}
function resize($width,$height) {
$new_image = imagecreatetruecolor($width, $height);
imagecopyresampled($new_image, $this->image, 0, 0, 0, 0, $width, $height, $this->getWidth(), $this->getHeight());
$this->image = $new_image;
}
}

Script Doesn't Upload Thumbnail And Produces An Error When Clicking The Link.

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Goal: To have a gallery that downloads images from the folder I previously uploaded to in a previous script.

Bug: When I load the page the thumbnail comes up as broken and when I click on the thumbnail to get the bigger picture it comes up with the following error message:

"Firefox doesn't know how to open this address, because the protocol (c) isn't associated with any program."

<?php
include 'db.inc.php';
//connect to MySQL
$db = mysql_connect(MYSQL_HOST, MYSQL_USER, MYSQL_PASSWORD) or
    die ('Unable to connect. Check your connection parameters.');
mysql_select_db(MYSQL_DB, $db) or die(mysql_error($db));

//change this path to match your images directory
$dir ='C:/x/xampp/htdocs/images';

//change this path to match your thumbnail directory
$thumbdir = $dir . '/thumbs';
?>
<html>
<head>
  <title>Welcome to our Photo Gallery</title>
  <style type="text/css">
   th { background-color: #999;}
   .odd_row { background-color: #EEE; }
   .even_row { background-color: #FFF; }
  </style>
</head>
<body>
  <p>Click on any image to see it full sized.</p>
  <table style="width:100%;">
   <tr>
    <th>Image</th>
    <th>Caption</th>
    <th>Uploaded By</th>
    <th>Date Uploaded</th>
   </tr>
<?php
//get the thumbs
$result = mysql_query('SELECT * FROM images') or die(mysql_error());

$odd = true;
while ($rows = mysql_fetch_array($result)) {
    echo ($odd == true) ? '<tr class="odd_row">' : '<tr class="even_row">';
    $odd = !$odd;
    extract($rows);
    echo '<td><a href="' . $dir . '/' . $image_id . '.jpg">';
    echo '<img src="' . $thumbdir . '/' . $image_id . '.jpg">';
    echo '</a></td>';
    echo '<td>' . $image_caption . '</td>';
    echo '<td>' . $image_username . '</td>';
    echo '<td>' . $image_date . '</td>';
    echo '</tr>';
}
?>
  </table>
</body>
</html>

Any help appreciated.

Upload And Resize

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When i use the following script to upload and resize an image, it throws out errors (see after script)
<?php
$image = $_FILES['image']['name'];


    $uploaddir = "./images/$gender/";

    $pext = getExtension($image);
    $pext = strtolower($pext);
    if (($pext != "jpg")  && ($pext != "jpeg") && ($pext != "gif"))
    {
        print "<h1>ERROR</h1>Image Extension Unknown.<br>";
        print "<p>Please upload only an image with the extension .jpg or .jpeg or .gif ONLY<br><br>";
        print "The file you uploaded had the following extension: $pext</p>\n";

        unlink($imgfile);
        exit();
    }

    $imgsize = GetImageSize($image);

    /*== check size  0=width, 1=height ==*/
    if (($imgsize[0] > 460) || ($imgsize[1] > 345))
    {
        $tmpimg = tempnam("/tmp", "MKUP");

        system("djpeg $image >$tmpimg");

        system("pnmscale -xy 250 200 $tmpimg | cjpeg -smoo 10 -qual 50 >$imgfile");

        unlink($tmpimg);

    }

$rand = rand(0,9999999);
$date = DATE("d.m.y");
$image_name=$date.$id.$rand.'.'.$extension;
$final_filename = str_replace(" ", "_", $image_name);
$newfile = $uploaddir . "/$final_filename";

    if (is_uploaded_file($image))
    {

       if (!copy($imgfile,"$newfile"))
       {
          print "Error Uploading File.";
          exit();
       }
     }
    unlink($image);


    print("<img src=\"$newfile\">");
?>

errors:
Quote

Warning: getimagesize((R)Photo-0027.jpg) [function.getimagesize]: failed to open stream: No such file or directory in /home/bumwarsc/public_html/images.php on line 77

Warning: unlink((R)Photo-0027.jpg) [function.unlink]: No such file or directory in /home/bumwarsc/public_html/images.php on line 126

Upload And Resize Script

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Alright guys, i have been looking for a simple script for this online to try get my head around it. I need a script thats is going to take an image and save the orginal file along with two modified files (small and medium thumbnail). I really cant get my head around the ones i have already seen so i was wondering if anyone had any advice or a link they can post me to that can help me.

Upload Script With Resize & Uploadify

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Original Image Size, Thumbnail Image, Anchor Tag, Referencing?

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The script for creating a new file name for the image:

        $validextensions = array("jpeg", "jpg", "png");  //Extensions which are allowed
        $ext = explode('.', basename($_FILES['file']['name'][$i]));//explode file name from dot(.) 
        $file_extension = end($ext); //store extensions in the variable

        $new_image_name = md5(uniqid()) . "." . $ext[count($ext) - 1];
		$target_path = $target_path . $new_image_name;//set the target path with a new name of image

The script creates a new file like:

f6c9b8d9db05366c3504210cded9ddb2.jpg

and moves the file to the "uploads" folder. And then the script also creates a thumbnail with the same file name and moves the file to the "thumbs" folder. The issue I am having is that the same ID code could happen again for a different image in the database, thus I would be calling a different original sized image than the thumbnail image. My question is: How to avoid this issue of the same ID code has happened again for a different file. What is the proper way to reference the anchor tag of the thumbnail image to its actual original sized image? With the script I have the thumbnail image would be coming from the "thumbs" folder and the anchor tag would get referenced to the "uploads" folder to get the original sized image.
Edited by glassfish, 12 October 2014 - 05:51 AM.