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Im using this query for login in standard PHP. $sql = 'SELECT * FROM admin WHERE username = "$username" AND password = "$password"'; $run_query = mysqli_query($con, $sql); $check_query = mysqli_num_rows($run_query); if(!$check_query) { echo 'Failed'; } else { echo 'Success'; } How should look that query in OOP? Im just started with OOP, I successfully created a connection with database in PDO, so now I have problem with this login query Im just missed category, sorry moderators, please move..

Bump.

I have included now all required files from https://github.com/facebook/facebook-php-sdk-v4 But i still get some errors, i have fix it 1 by 1 but still and still getting new errors for including and others..

I fixed last error, but I got this error now Fatal error: Class 'Facebook\Facebook' not found in C:\wamp\www\fb_upload.php on line 223

Okay, so i dont know to work with API but im trying So this is my simple code <form action="" method="post"> <input type="file" name="fileToUpload"> <button>Upload</button> </form> <?php $target_dir = "uploads/"; $target_file = $target_dir . basename($_FILES["fileToUpload"]["name"]); $uploadOk = 1; $imageFileType = pathinfo($target_file,PATHINFO_EXTENSION); // Check if image file is a actual image or fake image if(isset($_POST["submit"])) { $check = getimagesize($_FILES["fileToUpload"]["tmp_name"]); if($check !== false) { $fb = new Facebook\Facebook([ 'app_id' => 'myappid', 'app_secret' => 'myappsecret', 'default_graph_version' => 'v2.4', ]); $data = [ 'message' => 'My awesome photo upload example.', 'source' => $fb->fileToUpload($target_dir), ]; try { // Returns a `Facebook\FacebookResponse` object $response = $fb->post('/me/photos', $data, 'myaccesstoken'); } catch(Facebook\Exceptions\FacebookResponseException $e) { echo 'Graph returned an error: ' . $e->getMessage(); exit; } catch(Facebook\Exceptions\FacebookSDKException $e) { echo 'Facebook SDK returned an error: ' . $e->getMessage(); exit; } $graphNode = $response->getGraphNode(); echo 'Photo ID: ' . $graphNode['id']; echo "File is an image - " . $check["mime"] . "."; $uploadOk = 1; } else { echo "File is not an image."; $uploadOk = 0; } } ?> I got this error message Notice: Undefined index: fileToUpload in C:\wamp\www\fb.php on line 10 What is wrong in code for upload? Btw. are code for facebook API good?

Because im using fancybox for zoom When someone click on image, image zooms and title attribute is description or in my way like and share buttons

Yeah i checked that, but i dont know how to implement that in my code..

<?php .... $sql="SELECT * FROM `images` ORDER BY `id` DESC LIMIT $start,$end"; $rdata=mysqli_query($conn, $sql); while($res=mysqli_fetch_array($rdata)) { $imgname=$res['image']; $path = 'img/'.$imgname; ?> <img src='<?php echo $path; ?>' height="500" width='500' alt='<?php echo $imgname; ?>' title='<div class="fb-like" data-href="http://site.com/<?php echo $path; ?>" data-layout="standard" data-action="like" data-show-faces="true" data-share="true"></div>'> <?php } ?>

Thanks for help I work on this project as exercise

This is my code for facebook like and share <img src='<?php echo $path; ?>' height="500" width='500' alt='<?php echo $imgname; ?>' title='<div class="fb-like" data-href="http://mysite.com/<?php echo $path; ?>" data-layout="standard" data-action="like" data-show-faces="true" data-share="true"></div>'"></iframe> Now $path is location to image, $imgname is name of image When I look image for first time I can see like and share button, but when i do it again, i cant see like and share button.. Why?

I have image upload script, now i want that when I upload new image to my site to share automatically on facebook page, can i make some simple script for that operation? Can someone give me simple code for that?

Im using md5 only for my projects on localhost.. For Everything else im using bcrypt

What is wrong in this code? $username = htmlspecialchars($_POST['username']); $password = md5($_POST['password']); $sql = "SELECT * FROM users WHERE username='$username' AND password='$password' "; if($conn->query($sql) === TRUE) { $_SESSION['username'] = $username; header('Location: panel.php'); } else { echo 'Wrong username or passsword!'.mysqli_error($conn); } I fixed it.. This is my code now: $username = htmlspecialchars($_POST['username']); $password = md5($_POST['password']); $sql = "SELECT * FROM users WHERE username='$username' AND password='$password'"; $query = mysqli_fetch_assoc($conn, $sql); $run_query = mysqli_query($conn, $sql); if(!$run_query) { echo 'Wrong username or password!'; } else { $_SESSION['username'] = $username; header('Location: panel.php'); }

I need progress bar in javascript for php cURL This is my code $url = 'www.site.com'; $list = array("ext.pdf", "ext_1.pdf", "ext_2.pdf", "ext_3.pdf", "ext_4.pdf"); foreach($list as $lists) { $ch = curl_init(); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_HEADER, 1); curl_setopt($ch, CURLOPT_URL, $url.$lists); $result = curl_exec($ch); curl_close($ch); if (preg_match("/200 OK/", $result)){ echo "<p>$url$lists</p>"; } else if (preg_match("/401 Unauthorized/", $result)) { echo "<p>$url$lists</p>"; } } Can someone help?