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PHP - Image Download From Server
I have a PHP script that locates a photo in a MySQL database and based on the path /filename stored in the database, retrieves the file and downloads it via the browser, the problem is that it saves as a filename that is the url with no extension. so we pass : dlfile.php?id-10 the script is supposed to get the filename from the stored file and download it with that filename but it downloads the file as 'dlfile?id=10' instead of PIC76534.jpg. where am i going wrong? code below for dlfile.php. or is there a way to ask the user to select a filename when downloading? I know the script is crude but have had it for ages.
<?php
require( '../js/db.php' );
$id = $_GET[ 'id' ];
$sql = "SELECT * FROM image_archive WHERE id = " . $id;
$result = mysqli_query( $conn, $sql );
if ( !$result ) {
echo "ERROR: " . mysqli_error( $conn );
} else {
$row=mysqli_fetch_assoc($result);
//path to the picture you're wanting the viewer to download
$path = "/archimages/".basename($row['pic_OriginalPath']);
if ( file_exists( $path ) ) {
//split the extension and name from eachother
$e = explode( '.', $path );
//get the name of the file
$file_name = $e[ 0 ];
//image extension
$extension = $e[ 1 ];
// Send a header saying we'll be displaying a picture
header( 'Content-type: '.$row['pic_Type'] );
// Name the file
header( 'Content-Disposition: attachment; filename="' . $file_name . $extension . '"' );
// Path to the picture you're wanting the user/viewer to download
readfile( $file_name . '.' . $extension );
} else {
echo 'The requested image does not exist.'.$path.'<hr>';
}
}
?>
Similar Tutorialshi, I want to download the file, where i have the search query in session variable, in my local system its working good, but in server its not working, any guidance please Code: [Select] <?php include("global.php"); // Original PHP code by Chirp Internet: www.chirp.com.au // Please acknowledge use of this code by including this header. function cleanData(&$str) { $str = preg_replace("/\t/", "\\t", $str); $str = preg_replace("/\r?\n/", "\\n", $str); if(strstr($str, '"')) $str = '"' . str_replace('"', '""', $str) . '"'; } $sql = $_SESSION['emp_search_sql']; // file name for download $filename = "employees_" . date('Ymd') . ".xls"; header("Content-Disposition: attachment; filename=\"$filename\""); header("Content-Type: application/vnd.ms-excel; charset=UTF-8"); header("Pragma: no-cache"); $flag = false; $result = $DB_site->query($sql) or die('Query failed!'); while(false !== ($row = mysql_fetch_assoc($result))) { if(!$flag) { // display field/column names as first row echo implode("\t", array_keys($row)) . "\n"; $flag = true; } array_walk($row, 'cleanData'); echo implode("\t", array_values($row)) . "\n"; } ?> Thanks Is it possible to connect via php to ftp and download part of file (about 2MB from file)
How do I make it so when a user clicks download, it will download the image from the path to their computer? Hello, I made that script for previewing all the images in the directory: Code: [Select] $dir = "../images"; $images = glob($dir . "*.jpg"); foreach($images as $image) { echo $image; } Now what i would like to do is to put checkbox to every image. And when i press download button, all the selected images are downloaded. (as .zip, .rar) Thank you very much for your help Hi Guys, I have an issue with the following script which is throwing this error Quote( ! ) Parse error: syntax error, unexpected end of file in C:\wamp64\www\script\images.php on line 41 I just can not see the error, can anyone help (not even sure the script is going to work)
<?php
/* settings */
//folder for images saving
$saveDir = "c:\wamp64\www\script\images\";
//database connection
// Turn off all error reporting
error_reporting(0);
$conn = mysqli_connect('localhost', 'root', '', 'tbl_temp_products');
//start and end table row to prevent timeout or hard server work
$start = '1';
$end = '200';
/* end of settings */
//query for fetching the image urls
$sql = 'SELECT image_url FROM tbl_temp_products ORDER BY id DESC LIMIT ' . $start . ',' . $end . '';
$res = $conn->query($sql);
$count = 0; //this is for count the total row fetched
$notify = ''; //this is for seeing result or errors
while ($row = $res->fetch_assoc()) {
$url = $row(['image_url']);
$dest = $saveDir . clean($row(['image_url'])) . '.jpg';
if (!file_exists($dest)){ //prevent file overwriting
if (copy($url, $dest)){
$notify.= 'image saved: '. $row(['image_url']);
$count++;
}else{
$notify.= 'ERROR saving image: '. $row(['image_url']);
}else{
$notify.= 'image already exists: '. $row(['image_url']);
}
}
//output result
echo 'TOTAL IMAGE SAVED: ' .$count .'\n';
echo $notify;
?>
I'm trying to create a series of images on a page but the code won't run. (left table code out): <body> <?PHP /// fyi, the image_link field contains, e.g., artistfoldername/imagefilename.jpg $path = "artWorkImages/"; $art_id ='2'; $QUERY="SELECT art_title, about_art, image_link FROM artWork WHERE art_id = '$art_id'"; $res = mysql_query($QUERY); $num = mysql_num_rows($res); if($num>0){ while($row = mysql_fetch_array($res)){ $artist_name = $row["art_title"]; $about_art = $row["about_art"]; $image_link = $row["image_link"]; print "<img src=$path.$image_link/>"; } } ?> </body> Thanks Allen Hello I am having problems uploading an image through a HTML form. I want the image to be uploaded to the server and the image name to be written to the mysql database. Below is the code I am using: Code: [Select] <?php if (isset($_POST['add'])){ echo "<br /> add value is true"; $name = $_POST['name']; $description = $_POST['description']; $price = $_POST['price']; $category_id = $_POST['category_name']; $image = $_FILES['image']['name']; //file path of the image upload $filepath = "../images/"; //mew name for the image upload $newimagename = $name; //new width for the image $newwidth = 100; //new height for the image $newheight = 100; include('../includes/image-upload.php'); mysql_query("INSERT INTO item (item_name, item_description, item_price, item_image) VALUES ('$name','$description','$price','$image')"); ?> Here is the image-upload.php file code: Code: [Select] <?php //assigns the file to the image $image =$_FILES["image"]["name"]; $uploadedfile =$_FILES["image"]["tmp_name"]; if ($image) { //retrieves the extension type from image upload $extension = getextension($image); //converts extension to lowercase $extension = strtolower($extension); //create image from uploaded file type if($extension=="jpg" || $extension=="jpeg") { $uploadedfile = $_FILES['image']['tmp_name']; $src = imagecreatefromjpeg($uploadedfile); }else if($extension=="png") { $uploadedfile = $_FILES['image']['tmp_name']; $src = imagecreatefrompng($uploadedfile); }else{ $src = imagecreatefromgif($uploadedfile); } //creates a list of the width and height of the image list($width,$height)=getimagesize($uploadedfile); //adds color to the image $tmp = imagecreatetruecolor($newwidth,$newheight); //create image imagecopyresampled($tmp,$src,0,0,0,0,$newwidth,$newheight,$width,$height); //set file name $filename = $filepath.$newimagename.".".$extension; $imagename = $newimagename.".".$extension; //uploads new file with name to the chosen directory imagejpeg($tmp,$filename,100); //empty variables imagedestroy($src); imagedestroy($tmp); } ?> Any help would be appreciated, fairly new to all this! Thanks!!!
Basically I would like to place a link on my website and have the user download a file, but rather than just right clicking and choosing save target as, the link must be clicked, on the next page the file is fetched and then the client can download the file. How would I go about setting this up please? Hi there! im new to php , im having problem when upload image to server. Hope somebody can help me. i upload picture in admin CMS, the pic able to save in mysql but is not save in my server, the script below : Code: [Select] $catImage = uploadImage('fleImage', SRV_ROOT . 'images/category/'); i have check the folder/directory name all correct but the picture wont save in my server images folder & i try this script but not working as well: Code: [Select] $target_path = "images/category/"; $target_path = $target_path . basename( $_FILES['uploadedfile']['name']); i got this tutorial from : http://www.phpwebcommerce.com/ Thank You In Advance Hello I have uploaded images from a server onto a website, they run through a mysql database (database holds the image file names). The problem I am having is resizing the images. Can anyone help? Thank you in advance GWG I need to upload an image using php and store the image as blob in mysql. I understand the standard way is to create a form for the user, let the user choose the image to upload, click submit. But I need to create a php, for example, uploadImage.php?image="c:\myPhoto.jpg" and when I type http:\\www.myhome.com\uploadImage.php?image="c:\myPhoto.jpg" from a web browser in my pc, I can automatically upload myPhoto.jpg to the myhome.com server? Thank you for your kind help. Hi guys, I have a page that lets you upload an image to a an ftp server. Now I am trying to create a page that will get those images and display them in a web page. I am trying to do this with php. Does anyone know if it can be done? Thanks guys, Hi, I deleted my image in the server folder, but still my image is showing, what might be the problem, Confused, I have cleared my browser cache and restarted, but nothing helps me, if anyone have idea about this pls share with me Thanks, i need to count the number of image files on a remote server not in my network. ive come across a suggestion to use
@getimagesize($img_url)the above works but is really slow. anyone able to suggest a better method?
$account="54646456456464";
$station= "12345";
$options="11-1";
$image="C:/Desktop/Sample Images/usco1.jpg";
$ch = curl_init();
curl_setopt($ch, CURLOPT_URL,"http://dfdgfsfs.com/kgdfgd.php");
curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, array(
'image' => '@'.$image, 'account' => $account, 'station' => $station, 'options' => $options));
$postResult = curl_exec($ch);
curl_close ($ch);
$xmlobj = simplexml_load_string($postResult);
echo (string)$xmlobj->ID->attributes()->value;
echo (string)$xmlobj->FullName->attributes()->value;
All, I have spend days trying to figure this out without any luck. I am now in crisis mode. I need to get this working asap. The following code works perfect on my local xampp machine. As soon as I upload it to my web server, I don't get any data back. I have narrowed it down to the image i am trying to send is not being received properly. Thanks in advance.
I have made a Php program that downloads an Inno setup installation file for installing a program. However, if I for one or another reason want to make a new download of the same Inno setup installation file, the previous file will still be found in the Download folder. Each of the downloads get a number in parenthesis, setup(1), setup(2), setup(3) etc. However, I wondered if it is posible to erase the previous file in the same process as I download a new one, so that however many downloads I do, there will all the time only be one occurence of this file in the Download folder. The download code is as follows:
$exe = "Inno script/Test_setup.exe";
header("Content-Type: application/octet-stream");
header("Content-Disposition: attachment; filename=\"Test_setup.exe\"");
header("Content-Length: " . filesize($exe));
readfile($exe);
Thanks in advance. Sincerely
I have a PHP web system that store in a windows server. In the system, there is a function for user to upload files to another server (Shared server in Unix). When i try to upload a file, it gives warning: Warning: move_uploaded_file(\\unixserver/sharedfolder/upload/test.txt) [function.move-uploaded-file]: failed to open stream: Permission denied in C:\wamp\www\upload\index.php on line 40 For your information, my username has been assigned in xxx's group that has access to read and write on that folder. Besides, i'm able to open,create and delete files on that folder's server manually (samba). The safe mode setting is off. Does anybody has any idea why this thing happen? Hi, I am not a PHP programmer. I took on a new client with a simple PHP site, without any databases. The site is up and running on the web. I would like to get it running on my local machine for further development. I have latest version of WAMP installed, running Apache version 2.2.11 and PHP version 5.3.0 I created a directory in the WAMP "www" project directory and it shows up there like it's supposed to when I browse to "localhost" Problem: The home page of website displays text but no, images, styles, footer, header, nav links, etc. Here is the code for the home page: <? define("NAV","home"); require_once('local/local.php'); ?> <!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> <title>TITLE</title> <meta name="keywords" content=""> <meta name="Description" content=""> <? include("common/dochead.php"); ?> </head> <body onLoad="<? include('common/preloads.php'); ?>"> <!-- ============================ main ============================= --> <div id="main-frame"><div id="main" class="noCollapse"> <? include("common/sign.php"); ?> <div id="right-frame"> <? include("common/navigation.php"); ?> <div id="content-frame"> <div id="content"> <h1>Welcome</h1> <p>This is the content area. This is the content area. This is the content area. </p> </div><!-- end content --> </div><!-- end content-frame --> </div><!-- end right-frame --> <div class="clearFloats"></div> </div><!-- end main --></div><!-- end main-frame --> <? include("common/footer.php"); ?> </body> </html> Any help would be greatly appreciated. I have spent many hours on this. Regards I'm trying to make a simple website where people register to my website. When the user doesn't fill anything inside the boxes they get a message "Please fill all required fields" on the register.php page On my local host require_once works good. It shows up.
But when i upload the files to my sever the require_once does not show up on the register.php It just refreshes and i dont get the message "Please fill all required fields"
This is the code that works in local host but not in a live server <?php require_once 'messages.php'; ?>
Here is my full code
Register page: <html> <?php require_once 'messages.php'; ?> <br><br> <form action="register-clicked.php" method="POST"> Username:<br> <input type="text" name="usernamebox" placeholder="Enter Username Here"> <br><br> Email:<br> <input type="text" name="emailbox" placeholder="Enter email here"> <br><br> Password:<br> <input type="password" name="passwordbox" placeholder="Enter password here"> <br><br> Confirm Password:<br> <input type="password" name="passwordconfirmbox" placeholder="Re-enter password here"> <br><br> <input type="submit" name="submitbox" value="Press to submit"> <br><br> </form> </html>
Register clicked <?php
session_start();
$data = $_POST;
if( empty($data['usernamebox']) ||
empty($data['emailbox']) ||
empty($data['passwordbox']) ||
empty($data['passwordconfirmbox'])) {
$_SESSION['messages'][] = 'Please fill all required fields';
header('Location: register.php');
exit;
}
if ($data['passwordbox'] !== $data['passwordconfirmbox']) {
$_SESSION['messages'][] = 'Passwords do not match';
header('Location: register.php');
exit;
}
$dsn = 'mysql:dbname=mydatabase;host=localhost';
$dbUser='myuser';
$dbPassword= 'password';
try{
$connection = new PDO($dsn, $dbUser, $dbPassword);
} catch (PDOException $exception){
$_SESSION['messages'][] = 'Connection failed: ' . $exception->getMessage();
header('Location: register.php');
exit;
}
messages.php <?php
session_start();
if (empty($_SESSION['messages'])){
return;
}
$messages = $_SESSION['messages'];
unset($_SESSION['messages']);
?>
<ul>
<?php foreach ($messages as $message): ?>
<li><?php echo $message; ?></li>
<?php endforeach; ?>
</ul>
Edited Wednesday at 12:49 AM by bee65 Hi folks, I'm curious if I can for example, save a file from my server and it will save to all other servers - obviously if they accepted the connection first. It's for a software I developed and is almost complete and know there will be frequent updates to it. Instead of users downloading upates, I want the update files from my server to somehow synchronize to their server automatically? Anything called this?? Thanks for info. |
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