PHP - Coumn Count Window Resize

Scenario :   I would like to open the main program window and at the same time, if a condition is met, open a second - popup window to alert the user of previous information stored in the database.   This is an easy exercise if I use a hyperlink to open th second (popup) window but this is not the process required .   Can someone point me in the right direction ?   Cheers and thanks

I'm wondering what makes a pop-up login window run differently than inside a webpage.

I can't seem to get my login system to bring the user back to the page (brings them to a page can't be found) when clicking a form submit button when it is included in the webpage.

But if your in the popup page that I'm trying to include, it works no problem so I was wondering if it changes anything. Or if there is some sort of work around (such as embedding a popup window into the webpage).

Thanks a lot!

The below code inserts image details to db and uploads pic to folder, can anyone show me how to resize it aswell. please

Code: [Select]
<?php
include("includes/connection.php");

    // Where the file is going to be placed 
    $schoolimage = "SchoolImages/";

//This path will be stored in the database as it does not contain the filename
$currentdir = getcwd();
$path = $currentdir . '/' . $schoolimage;

// Get the schoolid for the image and school linker table
$schoolid = $_POST['schoolid'];

//Get the school name
$query = "SELECT * FROM school WHERE school_id = ".$schoolid;
$result = mysql_query($query) 
or die("Error getting school details");
$row = mysql_fetch_assoc($result);
$schoolname = $row['name']; 

//Use this path to store the path of the file in the database.
$filepath = $schoolimage . $schoolname;


//Create the folder if it does not already exist
if(!file_exists('SchoolImages'))
    {
        if(mkdir('SchoolImages'))
        {
            echo 'Folder ' . 'SchoolImages' . ' created.';
        }
        else
        {
            echo 'Error creating folder ' . 'SchoolImages';
        }
    }


//Store the folder for the course title.
    if(!file_exists( $filepath ))
    {
        if(mkdir( $filepath ))
        {
            echo 'Folder ' . $schoolname . ' created.';
        }
        else
        {
            echo 'Error creating folder ' . $schoolname;
        }
    }


// Where the file is going to be placed 
    $target_path = $filepath;

    // Add the original filename to our target path. Result is "uploads/filename.extension"
    echo $target_path = $target_path . '/' . basename( $_FILES['uploadedfile']['name']); 

if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) 
{
echo "The file ".  basename( $_FILES['uploadedfile']['name'])." has been uploaded";
$filename =  $_FILES['uploadedfile']['name'];

//Store the filename, path other criteria in the database 
echo $query = "INSERT INTO image(image_id, name, path)
VALUES(0, '$filename', '$filepath')";

//Perform the query
$add = mysql_query($query, $conn)
or die("Unable to add the image details to the database");
$imageid = mysql_insert_id();

//Store the filename, path other criteria in the database 
echo $query = "INSERT INTO image_school( image_id, school_id )
VALUES('$imageid', '$schoolid')";

//Perform the query
$add = mysql_query($query, $conn)
or die("Unable to add the image details to the database");

$message = 'Upload Successful';
} 
else
{
$message = 'There was an error uploading the file, please try again!';
}

//Close the connection to the database
mysql_close($conn);
header("Location: add_school_photo_form.php? message={$message}&schoolid={$schoolid}");
//header("Location: add_school_photo_form.php? message=$message, schoolid=$schoolid");
exit();

?>

Hi guys, i have a form that uploads a school photo.

All i want to do is resize the image to its widest dimension of a width of 480 px and then obviously constrain the height.

can anyone help me, ive tried to do this myself but when it comes to image properties i really struggle etc.

heres my upload code.

Code: [Select]
<?php
    include("includes/connection.php");

    // Where the file is going to be placed 
    $schoolimage = "SchoolImages/";
    
    //This path will be stored in the database as it does not contain the filename
    $currentdir = getcwd();
    $path = $currentdir . '/' . $schoolimage;
    
    // Get the schoolid for the image and school linker table
    $schoolid = $_POST['schoolid'];
    
    //Get the school name
    $query = "SELECT * FROM school WHERE school_id = ".$schoolid;
    $result = mysql_query($query) 
        or die("Error getting school details");
    $row = mysql_fetch_assoc($result);
    $schoolname = $row['name']; 
        
    //Use this path to store the path of the file in the database.
    $filepath = $schoolimage . $schoolname;
    
    
    //Create the folder if it does not already exist
    if(!file_exists('SchoolImages'))
    {
        if(mkdir('SchoolImages'))
        {
            echo 'Folder ' . 'SchoolImages' . ' created.';
        }
        else
        {
            echo 'Error creating folder ' . 'SchoolImages';
        }
    }
    
    
    //Store the folder for the course title.
    if(!file_exists( $filepath ))
    {
        if(mkdir( $filepath ))
        {
            echo 'Folder ' . $schoolname . ' created.';
        }
        else
        {
            echo 'Error creating folder ' . $schoolname;
        }
    }
    
    
    // Where the file is going to be placed 
    $target_path = $filepath;
    
    // Add the original filename to our target path. Result is "uploads/filename.extension"
    echo $target_path = $target_path . '/' . basename( $_FILES['uploadedfile']['name']); 
    
    if(move_uploaded_file($_FILES['uploadedfile']['tmp_name'], $target_path)) 
    {
        echo "The file ".  basename( $_FILES['uploadedfile']['name'])." has been uploaded";
        $filename =  $_FILES['uploadedfile']['name'];
        
        //Store the filename, path other criteria in the database 
        echo $query = "INSERT INTO image(image_id, name, path)
        VALUES(0, '$filename', '$filepath')";
        
        //Perform the query
        $add = mysql_query($query, $conn)
            or die("Unable to add the image details to the database");
        $imageid = mysql_insert_id();
        
        //Store the filename, path other criteria in the database 
        echo $query = "INSERT INTO image_school( image_id, school_id )
        VALUES('$imageid', '$schoolid')";
        
        //Perform the query
        $add = mysql_query($query, $conn)
            or die("Unable to add the image details to the database");
        
        $message = 'Upload Successful';
    } 
    else
    {    
        $message = 'There was an error uploading the file, please try again!';
    }
    
    //Close the connection to the database    
    mysql_close($conn);
    header("Location: add_school_photo_form.php? message={$message}&schoolid={$schoolid}");
    //header("Location: add_school_photo_form.php? message=$message, schoolid=$schoolid");
    exit();
    
?>
Id be eternially gratefull.

Kind Regards

Dean

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

I want to resize an image to fit within a rectangle.

Lets say my rectangle is 400 wide and 200 tall.

My image is 300x300.

It should take, and make the rectangle 200 tall, then scale the width accordingly.

I wrote a function a while back that resizes inside a square, but that was a little easier, since you know to constrain by height if height is greater than width, and to constrain by width if width is greater than height.

$w = $stats[0];

$h = $stats[1];

if($dim){ // constrain image

if($w > $h){

$h = ($h / $w) * $dim;

$w = $dim;

} else {

$w = ($w / $h) * $dim;

$h = $dim;

}

}


Thats my code to constrain inside a box. It gets the starting h and w from $stats, which is loaded from getimagesize. Then it sets a new h and w based on dim, which is the size of the box.

The new version will need dimW and dimH, instead of just dim.

Can anyone help me out?

I am looking for a script that can change the width and height of an image when it is uploaded to our web site through a web form. Any help would be great.

hello
I want download a file from another website and resize it to new size then reduce quality to 60% and save in on my host.
this is my code about download and reduce quality.
//images address
$images1 = textbetween('<a href="','"',$text0);
//save images
$im = imagecreatefromjpeg($images1); // original image
//reduce image quality
imagejpeg($im, "/public_html/static/images/book/".$imagename.".jpg" , 60); // save to new image, third value is quality (0-100) if not specified its the default (75)
can anyone help me to resize it?


thank you

I did a tutorial on uploading a profile pic and also did a tutorial on an image re-size class. The only thing is the tutorial on the re-size class is done without using a form which is pointless. Can someone help me integrate this into the profile pic tutorial? Here's a link to the re-size tutorial.

http://net.tutsplus.com/tutorials/php/image-resizing-made-easy-with-php/comment-page-3/#comment-401884

index.php
<?php
session_start();

//include the class
include("resize-class.php");

//1 initialize / load image
$resizeObj = new resize('sample.jpg');

//2 Resize image (options: exact, potrait, landscape, auto, crop)
$resizeObj -> reseizeImage(150,100, 'crop');

//3 Save image
$resizeObj -> saveImage('sample-resized.gif', 100);




include "connect.php";

$_SESSION['username']='Anomalous';
$username = $_SESSION['username'];

if ($_POST['submit'])
{
    //get file attributes
    $name = $_FILES['myfile']['name'];
    $tmp_name = $_FILES['myfile']['tmp_name'];

    if ($name)
    {
        //start upload process
        $location = "avatars/$name";
        move_uploaded_file($tmp_name,$location);

        $query = mysql_query("UPDATE users SET image='$location' WHERE username='$username'");

        die("Your profile pic has been uploaded! <a href='view.php'>My Profile</a>");


    }
    else
die("Please select a file!");

}

echo "Welcome, ".$username."!<p>";

echo "Upload your image:
<form action='index.php' method='POST' enctype='multipart/form-data'>
File: <input type='file' name='myfile'> <input type='submit' name='submit' value='Upload!'>
</form>";

?>

resize-class.php
<?php

   # ========================================================================#
   #
   #  Author:    Jarrod Oberto
   #  Version:  1.0
   #  Date:      17-Jan-10
   #  Purpose:   Resizes and saves image
   #  Requires : Requires PHP5, GD library.
   #  Usage Example:
   #                     include("classes/resize_class.php");
   #                     $resizeObj = new resize('images/cars/large/input.jpg');
   #                     $resizeObj -> resizeImage(150, 100, 0);
   #                     $resizeObj -> saveImage('images/cars/large/output.jpg', 100);
   #
   #
   # ========================================================================#


Class resize
{
// *** Class variables
private $image;
    private $width;
    private $height;
private $imageResized;

function __construct($fileName)
{
// *** Open up the file
$this->image = $this->openImage($fileName);

    // *** Get width and height
    $this->width  = imagesx($this->image);
    $this->height = imagesy($this->image);
}

## --------------------------------------------------------

private function openImage($file)
{
// *** Get extension
$extension = strtolower(strrchr($file, '.'));

switch($extension)
{
case '.jpg':
case '.jpeg':
$img = @imagecreatefromjpeg($file);
break;
case '.gif':
$img = @imagecreatefromgif($file);
break;
case '.png':
$img = @imagecreatefrompng($file);
break;
default:
$img = false;
break;
}
return $img;
}

## --------------------------------------------------------

public function resizeImage($newWidth, $newHeight, $option="auto")
{
// *** Get optimal width and height - based on $option
$optionArray = $this->getDimensions($newWidth, $newHeight, $option);

$optimalWidth  = $optionArray['optimalWidth'];
$optimalHeight = $optionArray['optimalHeight'];


// *** Resample - create image canvas of x, y size
$this->imageResized = imagecreatetruecolor($optimalWidth, $optimalHeight);
imagecopyresampled($this->imageResized, $this->image, 0, 0, 0, 0, $optimalWidth, $optimalHeight, $this->width, $this->height);


// *** if option is 'crop', then crop too
if ($option == 'crop') {
$this->crop($optimalWidth, $optimalHeight, $newWidth, $newHeight);
}
}

## --------------------------------------------------------

private function getDimensions($newWidth, $newHeight, $option)
{

   switch ($option)
{
case 'exact':
$optimalWidth = $newWidth;
$optimalHeight= $newHeight;
break;
case 'portrait':
$optimalWidth = $this->getSizeByFixedHeight($newHeight);
$optimalHeight= $newHeight;
break;
case 'landscape':
$optimalWidth = $newWidth;
$optimalHeight= $this->getSizeByFixedWidth($newWidth);
break;
case 'auto':
$optionArray = $this->getSizeByAuto($newWidth, $newHeight);
$optimalWidth = $optionArray['optimalWidth'];
$optimalHeight = $optionArray['optimalHeight'];
break;
case 'crop':
$optionArray = $this->getOptimalCrop($newWidth, $newHeight);
$optimalWidth = $optionArray['optimalWidth'];
$optimalHeight = $optionArray['optimalHeight'];
break;
}
return array('optimalWidth' => $optimalWidth, 'optimalHeight' => $optimalHeight);
}

## --------------------------------------------------------

private function getSizeByFixedHeight($newHeight)
{
$ratio = $this->width / $this->height;
$newWidth = $newHeight * $ratio;
return $newWidth;
}

private function getSizeByFixedWidth($newWidth)
{
$ratio = $this->height / $this->width;
$newHeight = $newWidth * $ratio;
return $newHeight;
}

private function getSizeByAuto($newWidth, $newHeight)
{
if ($this->height < $this->width)
// *** Image to be resized is wider (landscape)
{
$optimalWidth = $newWidth;
$optimalHeight= $this->getSizeByFixedWidth($newWidth);
}
elseif ($this->height > $this->width)
// *** Image to be resized is taller (portrait)
{
$optimalWidth = $this->getSizeByFixedHeight($newHeight);
$optimalHeight= $newHeight;
}
else
// *** Image to be resizerd is a square
{
if ($newHeight < $newWidth) {
$optimalWidth = $newWidth;
$optimalHeight= $this->getSizeByFixedWidth($newWidth);
} else if ($newHeight > $newWidth) {
$optimalWidth = $this->getSizeByFixedHeight($newHeight);
$optimalHeight= $newHeight;
} else {
// *** Sqaure being resized to a square
$optimalWidth = $newWidth;
$optimalHeight= $newHeight;
}
}

return array('optimalWidth' => $optimalWidth, 'optimalHeight' => $optimalHeight);
}

## --------------------------------------------------------

private function getOptimalCrop($newWidth, $newHeight)
{

$heightRatio = $this->height / $newHeight;
$widthRatio  = $this->width /  $newWidth;

if ($heightRatio < $widthRatio) {
$optimalRatio = $heightRatio;
} else {
$optimalRatio = $widthRatio;
}

$optimalHeight = $this->height / $optimalRatio;
$optimalWidth  = $this->width  / $optimalRatio;

return array('optimalWidth' => $optimalWidth, 'optimalHeight' => $optimalHeight);
}

## --------------------------------------------------------

private function crop($optimalWidth, $optimalHeight, $newWidth, $newHeight)
{
// *** Find center - this will be used for the crop
$cropStartX = ( $optimalWidth / 2) - ( $newWidth /2 );
$cropStartY = ( $optimalHeight/ 2) - ( $newHeight/2 );

$crop = $this->imageResized;
//imagedestroy($this->imageResized);

// *** Now crop from center to exact requested size
$this->imageResized = imagecreatetruecolor($newWidth , $newHeight);
imagecopyresampled($this->imageResized, $crop , 0, 0, $cropStartX, $cropStartY, $newWidth, $newHeight , $newWidth, $newHeight);
}

## --------------------------------------------------------

public function saveImage($savePath, $imageQuality="100")
{
// *** Get extension
         $extension = strrchr($savePath, '.');
        $extension = strtolower($extension);

switch($extension)
{
case '.jpg':
case '.jpeg':
if (imagetypes() & IMG_JPG) {
imagejpeg($this->imageResized, $savePath, $imageQuality);
}
break;

case '.gif':
if (imagetypes() & IMG_GIF) {
imagegif($this->imageResized, $savePath);
}
break;

case '.png':
// *** Scale quality from 0-100 to 0-9
$scaleQuality = round(($imageQuality/100) * 9);

// *** Invert quality setting as 0 is best, not 9
$invertScaleQuality = 9 - $scaleQuality;

if (imagetypes() & IMG_PNG) {
 imagepng($this->imageResized, $savePath, $invertScaleQuality);
}
break;

// ... etc

default:
// *** No extension - No save.
break;
}

imagedestroy($this->imageResized);
}


## --------------------------------------------------------

}
?>

view.php
<?php

include ("connect.php");

$username = $_SESSION['username'];

echo $username;


$query = mysql_query("SELECT * FROM users WHERE username='$username'");
if (mysql_num_rows($query)==0)
    die("user not found");
else
{
    $row = mysql_fetch_assoc($query);
    $location = $row['image'];

    echo "<img src='$location'>";
}

?>


connect.php
<?php
session_start();

mysql_connect('localhost', 'root', 'root');
mysql_select_db('DB');

?>

Hi,

I'm having to look hard for the right way to do this.

Basically the image is sent to the database, and is called to be put in a table, but the images are all different sizes, i would like them all one size, whats the best way to do this with my existing script:

Code: [Select]
<?php 
 error_reporting(E_ALL);
 ini_set("display_errors", 1);
 echo '<pre>' . print_r($_FILES, true) . '</pre>';

 
 //This is the directory where images will be saved 
 $target = "/home/users/web/b109/ipg.removalspacecom/images/COMPANIES"; 
 $target = $target . basename( $_FILES['upload']['name']); 
 
 //This gets all the other information from the form 
 $company_name=$_POST['company_name']; 
 $basicpackage_description=$_POST['basicpackage_description']; 
 $location=$_POST['location']; 
 $postcode=$_POST['postcode'];
 $upload=($_FILES['upload']['name']); 
 
 // Connects to your Database 
 mysql_connect("***", "***", "***") or die(mysql_error()) ; 
 mysql_select_db("***") or die(mysql_error()) ; 
 
 //Writes the information to the database 
 mysql_query("INSERT INTO `Companies` (company_name, basicpackage_description, location, postcode,  upload) VALUES ('$company_name', '$basicpackage_description', '$location', '$postcode',  '$upload')") ; 
 echo mysql_error();
 
 //Writes the photo to the server 
 if(move_uploaded_file($_FILES['upload']['tmp_name'], $target)) 
 { 
 
 //Tells you if its all ok 
 echo "The file ". basename( $_FILES['upload']['name']). " has been uploaded, and your information has been added to the directory"; 
 } 
 else { 
 
 //Gives and error if its not 
 echo "Sorry, there was a problem uploading your file."; 
 } 
 ?>

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?

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.

Hi Guys,

I have this script below which inserts the file name and path into my datebase and uploads the file into the customers folders (which is creates dynamically).

The is no error checking as I want it to be as flexible as possible but mostly(99.999%) the files I upload are JPEG and PDF's.

I would like my script to be able to resize the files above automatically to be smaller.

Please is this possible thanks!

Here is script:
<?php 
//Will create a directory once a customer is clicked and will not if page is refreshed an so forth 
 if (file_exists('customerUploads/' . $check_id . ', ' . $c_name . '')) {
 
} else {
  mkdir('customerUploads/' . $check_id . ', ' . $c_name . '');
}
?>
<?php 
//This php block of code will takecare of inserting the upload variables into the db

if(isset($_POST['submitbutton'])) {

$target_path = 'customerUploads/' . $check_id . ', ' . $c_name . '/';
$target_path = str_replace("'","",$target_path);
$target_path = $target_path . basename( $_FILES['upload']['name']);
$manager= mysql_real_escape_string($_POST['username']);
$upload =  $_FILES['upload']['name'];
$upload = str_replace("'","",$upload);
$check_id = mysql_real_escape_string($_POST['id']);
$submitbutton= mysql_real_escape_string($_POST['submitbutton']);


if($submitbutton)
{
if($manager&&$upload)
{
if (file_exists($target_path))
{
echo $_FILES["upload"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["upload"]["tmp_name"],$target_path);

echo "Stored in: " . 'customerUploads/' . $check_id . ', ' . $c_name . '/' . $_FILES["upload"]["name"];

$insert=mysql_query("INSERT INTO img_up (username,upload,id,target_path,img_date) VALUES ('$manager','$upload','$check_id','$target_path', now()) ");

// Where the file is going to be placed 
$target_path = 'customerUploads/' . $check_id . ', ' . $c_name . '/';

/* Add the original filename to our target path.  
Result is "uploads/filename.extension" */
$target_path = $target_path . basename( $_FILES['upload']['name']); 

$target_path = 'customerUploads/' . $check_id . ', ' . $c_name . '/';

$target_path = $target_path . basename( $_FILES['upload']['name']); 

if (file_exists($target_path))
{
echo $_FILES["upload"]["name"] . " already exists. ";
}
else
{
move_uploaded_file($_FILES["upload"]["tmp_name"],$target_path);
echo "Stored in: " . 'customerUploads/' . $check_id . ', ' . $c_name . '/' . $_FILES["upload"]["name"];
}


}
}
else
{
echo "There was an error uploading the file, please try again!";
}
}
 header("location: mainupload_complete.php?id=$check_id"); 
}
?>

If the html td changes size, the code below should resize the textarea to fit the html td. The code works for old browsers but why is it not working for new browsers?

$(document).ready(function() {
$('textarea').parent().resize(function() {
var $t = $(this);
$t.find('textarea').height($t.height());
}).resize();
});