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  1. I have a website streaming project going on,but there's one thing that stops me from really starting it "HOW TO ADD FILE PATH INTO A MYSQL DB?" since I know it will slow down the sgbd to directly add the file in a longblob field,I need some help on how to retrieve those file path(manually?) Let's say a user enters 'die hard 4' in the search form,Do I concatenate the user's input to a query like $query = 'SELECT * FROM T_DIRECTORIES WHERE DIRECTORIES LIKE 'user_input%'; Then do 'scandir($query); Since I will name my directories as the files it contains
  2. Hi guys! I've tried to insert data inside an input's value but the input goes like it is hidden, When I inspect the page it shows that there is no input inside my form. I've tried to move the code to the top of page but nothing is changed always a hidden input while it is not hidden at all as you can see below: <div class="mb-3"> <?php //Checking if submit button is clicked if (isset($_POST['submit'])) { //database cn $db = new PDO("mysql:host=localhost;dbname=centrify","root",""); $username = $_POST['user']; $stmt = $db->prepare("SELECT * FROM agencies_data WHERE agency_user = ".$username.""); $stmt->execute(); ?> <input class="form-control" type="text" name="oid" value="<?php while($item = $stmt->fetch()) { echo $item['agency_user']; } ?>"> <?php } ?> </div> I've tested a lot of placements but it doesnt work for me.
  3. Here is my code, I am trying to create a function that connects to my local SQL DB using PDO instead of mysqli It looks like I can connect, the issue is that...I can't get my error message to show. "Could not connect to the database" will not come up, when I know that my user name and password are incorrect. I try changing the root name to test to get the error but it doesn't show up ....I can't see my mistake <?php //load test ...un comment exit test db con //exit ('test db con'); } class DB { protected static $con; private function _construct() { try{ self::$con = new PDO( 'mysql: host= localhost; dbname=testdb', 'root', 'password'); self::$con->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); self::$con->setAttribute( PDO::ATTR_PERSISTENT, false ); } catch (PDOException $e) { echo "Could not connect to database."; exit; } } public static function getConnection(){ //If this instance was not beem started, start it. if(!self::$con){ new DB(); } //Returns Writeable db connection return self::$con; } } ?>
  4. Howdy folks, I have decided, after a discussion with Barand, to finally hang up the MySQLi shoes and move over to the dark side of PDO. I am trying to Update a profile, for example, but it is not working. No errors or anything. New to PDO so would love some help on figuring out where I am going wrong. Probably everywhere knowing me lol. Here is the dreaded code: if(isset($_POST['submit'])){ $id = trim($_SESSION['id']); //$trn_date = trim($db, date("Y-m-d H:i:s")); //$password = $db->real_escape_string(md5($_POST['password'])); $image = trim($_FILES['image']['name']); $name = trim($_POST['name']); $phone = trim($_POST['phone']); $email = trim($_POST['email']); $address = trim($_POST['address']); $license_number = trim($_POST['license_number']); $position = trim($_POST['position']); $role = trim($_POST['role']); $submittedby = trim($_SESSION["username"]); // image file directory $target = "images/".basename($image); if(!empty($_FILES['image']['name'])) { $sql = "UPDATE users SET name = :name, email = :email, phone = :phone, address = :address, license_number = :license_number, position = :position, role = :role, submittedby = :submittedby, image = :image"; }else{ $sql = "UPDATE users SET name = :name, email = :email, phone = :phone, address = :address, license_number = :license_number, position = :position, role = :role, submittedby = :submittedby"; } $stmt= $db->prepare($sql); if (move_uploaded_file($_FILES['image']['tmp_name'], $target)) { $msg = "Image uploaded successfully"; }else{ $msg = "Failed to upload image"; } if(!$stmt){ if ($stmt->execute()){ $message = ' <i class="fa fa-check text-danger"> Something went wrong please contact the server admin.</i>'; } else{ $message = ' <i class="fa fa-check text-success"> Record Updated!</i>'; } } } Any help folks would be appreciated
  5. Could someone explain to me why this connection/query succeeds <?php DB::getInstance()->query("SELECT username FROM users WHERE username=?", array("TechnoDiver")); But when I do this it comes back as failed <?php $user = DB::getInstance()->query("SELECT username FROM users WHERE username=?", array("TechnoDiver")); if($user) { echo "success -> "; } else { echo "fail -> "; } like I said I ran tests for the DB->query in the query method and it comes back successfully. It's only when I try to assign it that it comes back failed. Why??
  6. I wrote this really nice posting system for a site I'm working on. Problem is, I messed it up somehow, and now I can retrieve $_POST variables so I can post stuff to a MySQL database. I'm really new to PHP, and I have no idea what I did wrong. HTML code: <!DOCTYPE html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> <meta name="description" content="The PPC Planet software archive."> <meta name="author" content="JohnS and VP44"> <title>PPC Planet Public Archive</title> <link rel="canonical" href="https://getbootstrap.comhttps://getbootstrap.com/docs/4.5/examples/jumbotron/"> <!-- Bootstrap core CSS --> <link href="https://getbootstrap.com/docs/4.5/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-JcKb8q3iqJ61gNV9KGb8thSsNjpSL0n8PARn9HuZOnIxN0hoP+VmmDGMN5t9UJ0Z" crossorigin="anonymous"> <!-- Favicons --> <link rel="apple-touch-icon" href="images/ppc.png" sizes="180x180"> <link rel="icon" href="images/ppc.png" sizes="32x32" type="image/png"> <link rel="icon" href="images/ppc.png" sizes="16x16" type="image/png"> <meta name="theme-color" content="#28A745"> <style> .bd-placeholder-img { font-size: 1.125rem; text-anchor: middle; -webkit-user-select: none; -moz-user-select: none; -ms-user-select: none; user-select: none; } @media (min-width: 768px) { .bd-placeholder-img-lg { font-size: 3.5rem; } } .cover { background-image: url("images/earth.jpg"); background-size: cover; background-color: rgba(0, 0, 0, .8); background-blend-mode: multiply; } </style> <link href="stylesheets/2kstyle.css" rel="stylesheet" type="text/css"> <link href="stylesheets/archivestyle.css" rel="stylesheet" type="text/css"> <link href="stylesheets/posts.css" rel="stylesheet" type="text/css"> </head> <body style="background-color: black; color: white;"> <nav class="navbar navbar-dark fixed-top green"> <a class="navbar-brand" href="index.html"><b>PPC</b>Planet</a> <button class="navbar-toggler" type="button" data-toggle="collapse" data-target="#navbarsExample09" aria-controls="navbarsExample09" aria-expanded="false" aria-label="Toggle navigation"> <span class="navbar-toggler-icon"></span> </button> <div class="collapse navbar-collapse" id="navbarsExample09"> <ul class="navbar-nav mr-auto "> <li class="nav-item"> <a class="nav-link" href="index.html">Home</span></a> </li> <li class="nav-item active"> <a class="nav-link" href="archive.html">Archive <span class="sr-only">(current)</a> </li> <li class="nav-item"> <a class="nav-link" href="news.html">News</a> </li> <li class="nav-item"> <a class="nav-link" href="contact.html">Contact</a> </li> <li class="nav-item"> <a class="nav-link" href="about.html">About</a> </li> </ul> </div> </nav> <br><br><br><br> <script src="https://www.google.com/recaptcha/api.js"></script> <div class="content home"> <h2 style="color: white;"><b>PPC Planet Public Archive</b></h2> <br> <div id="backDiv"> <a href="deletepost.php"><b>(πŸ—‘) Delete or (🚩) report a post</b></a> <br><br> <button id="backDiv" class="greenBtn" onclick="back()">Β« back</button> <br><br><br> </div> <div id="postsDiv" class="posts content home"></div> <div id="captcha"> <p>To prevent spam and unwanted submissions, we require that you complete the CAPTCHA below.</p> <br> <div class="g-recaptcha brochure__form__captcha" data-sitekey="6Ldku8QZAAAAABQJVhyfOnVljIoUoihUuBUfaFJn" required></div> <br><br><br> <input type="checkbox" id="findCheck" onchange="findToggle()"> <label for="findCheck">Filter Listings</label> <br> <div style="display: none;" id="searchDiv"> <!--text input--> <input type="radio" id="textsearch" name="filters" value="textsearch"> <label for="textsearch">Search by text</label> &nbsp;&nbsp;&nbsp; <input style="width: 75%;" placeholder="Show results that contain inputted text..." type="text" id="searchTxt" /> <br><br> <!--type picker--> <input type="radio" id="typesearch" name="filters" value="typesearch"> <label for="typesearch">Search by type</label> &nbsp;&nbsp;&nbsp; <select name="typeselect" id="typeselect"> <option value="freeware">Freeware</option> <option value="abandonware">Abandonware</option> <option value="self-made">I wrote it myself</option> </select> <br><br> <!--category picker--> <input type="radio" id="categorysearch" name="filters" value="categorysearch"> <label for="categorysearch">Search by category</label> &nbsp;&nbsp;&nbsp; <select name="categoryselect" id="categoryselect"> <option value="app">App</option> <option value="game">Game</option> <option value="driver">Driver</option> <option value="manual">Manual</option> <option value="setup">Setup</option> <option value="ROM">ROM</option> <option value="other">Other</option> </select> </div> <br><br> <button class="greenBtn" onclick="callValidation()">Visit Archive</button> </div> </div> <br><br><br><br> <script> document.getElementById("postsDiv").style.display = "none"; document.getElementById("captcha").style.display = "block"; document.getElementById("searchDiv").style.display = "none"; document.getElementById("backDiv").style.display = "none"; function callValidation() { if (grecaptcha.getResponse().length == 0) { //if CAPTCHA not complete alert('Please complete the CAPTCHA.'); } else { //reset reCAPTCHA and show + hide stuff grecaptcha.reset() document.getElementById("postsDiv").style.display = "block"; document.getElementById("backDiv").style.display = "block"; document.getElementById("captcha").style.display = "none"; //show posts if (document.getElementById("findCheck").checked == true && document.getElementById("typesearch").checked == true) { document.getElementById("searchTxt").value = document.getElementById("typeselect").value; } else if (document.getElementById("findCheck").checked == true && document.getElementById("categorysearch").checked == true) { document.getElementById("searchTxt").value = document.getElementById("categoryselect").value; } //fetch posts from database var posts_search_query = document.getElementById("searchTxt").value; fetch("posts.php?search_query=" + posts_search_query).then(response => response.text()).then(data => { document.querySelector(".posts").innerHTML = data; document.querySelectorAll(".posts .write_post_btn, .posts .reply_post_btn").forEach(element => { element.onclick = event => { event.preventDefault(); document.querySelectorAll(".posts .write_post").forEach(element => element.style.display = 'none'); document.querySelector("div[data-post-id='" + element.getAttribute("data-post-id") + "']").style.display = 'block'; document.querySelector("div[data-post-id='" + element.getAttribute("data-post-id") + "'] input[name='name']").focus(); }; }); document.querySelectorAll(".posts .write_post form").forEach(element => { element.onsubmit = event => { event.preventDefault(); fetch("posts.php?search_query=" + posts_search_query, { method: 'POST', body: new FormData(element) }).then(response => response.text()).then(data => { element.parentElement.innerHTML = data; }); }; }); }); } } function back() { document.getElementById("backDiv").style.display = "none"; document.getElementById("postsDiv").style.display = "none"; document.getElementById("captcha").style.display = "block"; document.getElementById("searchTxt").value = ""; } //when filter toggle changed function findToggle() { if (document.getElementById("findCheck").checked == true) { //when checked document.getElementById("searchDiv").style.display = "block"; document.getElementById("searchTxt").style.display = "block"; document.getElementById("categoryselect").style.display = "block"; document.getElementById("typeselect").style.display = "block"; document.getElementById("textsearch").checked = true; } else { //when unchecked document.getElementById("searchDiv").style.display = "none"; } } </script> <footer class="container center white "> <p>&copy; PPC Planet Team 2020</p> <br> </footer> <script src="https://code.jquery.com/jquery-3.5.1.slim.min.js " integrity="sha384-DfXdz2htPH0lsSSs5nCTpuj/zy4C+OGpamoFVy38MVBnE+IbbVYUew+OrCXaRkfj " crossorigin="anonymous "></script> <script> window.jQuery || document.write('<script src="https://getbootstrap.com/docs/4.5/assets/js/vendor/jquery.slim.min.js "><\/script>') </script> <script src="https://getbootstrap.com/docs/4.5/dist/js/bootstrap.bundle.min.js " integrity="sha384-LtrjvnR4Twt/qOuYxE721u19sVFLVSA4hf/rRt6PrZTmiPltdZcI7q7PXQBYTKyf " crossorigin="anonymous "></script> </body> </html> PHP code: <?php include('mysqlconnect.php'); error_reporting(E_ALL); try { $pdo = new PDO('mysql:host=' . $DATABASE_HOST . ';dbname=' . $DATABASE_NAME . ';charset=utf8', $DATABASE_USER, $DATABASE_PASS); } catch (PDOException $exception) { // If there is an error with the connection, stop the script and display the error exit('Failed to connect to database!' . $exception); } // Below function will convert datetime to time elapsed string function time_elapsed_string($datetime, $full = false) { $now = new DateTime; $ago = new DateTime($datetime); $diff = $now->diff($ago); $diff->w = floor($diff->d / 7); $diff->d -= $diff->w * 7; $string = array('y' => 'year', 'm' => 'month', 'w' => 'week', 'd' => 'day', 'h' => 'hour', 'i' => 'minute', 's' => 'second'); foreach ($string as $k => &$v) { if ($diff->$k) { $v = $diff->$k . ' ' . $v . ($diff->$k > 1 ? 's' : ''); } else { unset($string[$k]); } } if (!$full) $string = array_slice($string, 0, 1); return $string ? implode(', ', $string) . ' ago' : 'just now'; } // This function will populate the posts and posts replies using a loop function show_posts($posts, $parent_id = -1) { $html = ''; if ($parent_id != -1) { // If the posts are replies sort them by the "submit_date" column array_multisort(array_column($posts, 'submit_date'), SORT_ASC, $posts); } $resultCount = 0; // Iterate the posts using the foreach loop foreach ($posts as $post) { if (($_GET['search_query']) != "") { if ($post['parent_id'] == $parent_id) { if (strpos(implode($post), $_GET['search_query'])) { $resultCount++; //check if optional variables are not set $screenshot = $post['screenshot']; if ($screenshot.trim() == "") { $screenshot = "https://ppcplanet.org/images/noscreenshot.png"; } $serial = $post['serial']; if ($serial.trim() == "") { $serial = "n/a"; } $source = $post['source']; if ($source.trim() == "") { $source = "n/a"; } $html .= ' <div class="post"> <br><br> <div> <h3 style="color: white;" class="name"><b>By ' . htmlspecialchars($post['postauthor'], ENT_QUOTES) . '</b></h3> <span class="date">' . time_elapsed_string($post['submit_date']) . '</span> </div> <br> <img class="image" style="width: 256px; height: 256px; overflow: hidden; object-fit: cover;" src=' . nl2br(htmlspecialchars($screenshot, ENT_QUOTES)) . ' alt="Screenshot"/> <br><br> <h2 class="content"><b><a href=' . nl2br(htmlspecialchars($post['url'], ENT_QUOTES)) . ' target="_blank">' . nl2br(htmlspecialchars($post['name'], ENT_QUOTES)) . '</a></b></h2> <br> <p class="content"><b>Description: </b>' . nl2br(htmlspecialchars($post['content'], ENT_QUOTES)) . '</p> <p class="content"><b>Serial: </b>' . nl2br(htmlspecialchars($serial, ENT_QUOTES)) . ' </p> <p class="content"><b>Original Source: </b> <a href =' . nl2br(htmlspecialchars($source, ENT_QUOTES)) . ' target="_blank">' . nl2br(htmlspecialchars($post['source'], ENT_QUOTES)) .'</a></p> <p class="content"><b>Type: </b>' . nl2br(htmlspecialchars($post['type'], ENT_QUOTES)) . ' </p> <p class="content"><b>Category: </b>' . nl2br(htmlspecialchars($post['category'], ENT_QUOTES)) . ' </p> <a class="reply_post_btn" href="#" data-post-id="' . $post['id'] . '">Add on... (ex. another version, manual, etc.)</a> ' . show_write_post_form($post['id']) . ' <div class="replies"> ' . show_posts($posts, $post['id']) . ' </div> </div> <br><br><br> '; ob_clean(); echo(strval($resultCount) . ' result(s) found for "' . $_GET['search_query'] . '"'); //display number of results } } } else { //add each post to HTML variable if ($post['parent_id'] == $parent_id) { //check if optional variables are not set $screenshot = $post['screenshot']; if ($screenshot.trim() == "") { $screenshot = "https://ppcplanet.org/images/noscreenshot.png"; } $serial = $post['serial']; if ($serial.trim() == "") { $serial = "n/a"; } $source = $post['source']; if ($source.trim() == "") { $source = "n/a"; } $html .= ' <div class="post"> <h2></h2> <br><br> <div> <h3 style="color: white;" class="name"><b>By ' . htmlspecialchars($post['postauthor'], ENT_QUOTES) . '</b></h3> <span class="date">' . time_elapsed_string($post['submit_date']) . '</span> </div> <br> <img class="image" style="width: 256px; height: 256px; overflow: hidden; object-fit: cover;" src=' . nl2br(htmlspecialchars($screenshot, ENT_QUOTES)) . ' alt="Screenshot"/> <br><br> <h2 class="content"><b><a href=' . nl2br(htmlspecialchars($post['url'], ENT_QUOTES)) . ' target="_blank">' . nl2br(htmlspecialchars($post['name'], ENT_QUOTES)) . '</a></b></h2> <br> <p class="content"><b>Description: </b>' . nl2br(htmlspecialchars($post['content'], ENT_QUOTES)) . '</p> <p class="content"><b>Serial: </b>' . nl2br(htmlspecialchars($serial, ENT_QUOTES)) . ' </p> <p class="content"><b>Original Source: </b> <a href =' . nl2br(htmlspecialchars($source, ENT_QUOTES)) . ' target="_blank">' . nl2br(htmlspecialchars($post['source'], ENT_QUOTES)) .'</a></p> <p class="content"><b>Type: </b>' . nl2br(htmlspecialchars($post['type'], ENT_QUOTES)) . ' </p> <p class="content"><b>Category: </b>' . nl2br(htmlspecialchars($post['category'], ENT_QUOTES)) . ' </p> <a class="reply_post_btn" href="#" data-post-id="' . $post['id'] . '">Add on... (ex. another version, manual, etc.)</a> ' . show_write_post_form($post['id']) . ' <div class="replies"> ' . show_posts($posts, $post['id']) . ' </div> </div> <br><br><br> '; } } } return $html; } // This function is the template for the write post form function show_write_post_form($parent_id = -1) { $rand = randomIdentifier(); //generate random identifier string $html = ' <div class="write_post" data-post-id="' . $parent_id . '"> <form method="post"> <h2 style="color: white;">New Post</h2> <br> <input name="parent_id" type="hidden" value="' . $parent_id . '"> <label for="name">Title:</label> <input style="width: 100%;" id="name" name="name" type="text" placeholder="Enter a title..." required> <br><br> <label for="screenshot">Screenshot (if applicable):</label> <input style="width: 100%;" id="screenshot" name="screenshot" type="url" placeholder="Screenshot URL"> <br><br> <label for="type">URL:</label> <input style="width: 100%;" id="url" name="url" type="url" placeholder="Download URL" required> <br><br> <label for="type">Description:</label> <textarea name="content" id="content" placeholder="Write a description..." required></textarea> <br><br> <label for="type">Original Source (if known):</label> <input style="width: 100%;" id="source" name="source" type="url" placeholder="Original Source URL"> <br><br> <label for="type">Serial (if applicable):</label> <input style="width: 100%;" id="serial" name="serial" type="text" placeholder="Serial"> <br><br> <label for="name">Your Name/Nickname:</label> <input style="width: 100%;" id="postauthor" name="postauthor" type="text" placeholder="Enter your name..." required> <br><br> <br> <label for="type">Choose a type:</label> <select name="type" id="type"> <option value="freeware">Freeware</option> <option value="abandonware">Abandonware</option> <option value="self-made">I wrote it myself</option> </select> &nbsp;&nbsp;&nbsp; <label for="category">Category:</label> <select name="category" id="category"> <option value="app">App</option> <option value="game">Game</option> <option value="driver">Driver</option> <option value="manual">Manual</option> <option value="setup">Setup</option> <option value="ROM">ROM</option> <option value="other">Other</option> </select> <br><br> <h2 style="color: white;">Post identifier string</h2> <input name="identifier" id="identifier" style="width: 100%;" readonly="true" type="text"" value="' . $rand . '"> <br> <p style="color: red;">This is your post identifier string. It can be used to delete this post in the future without having to contact an admin. <b>Make sure you do not lose it!</b></p> <br><br> <h2 style="color: white;">Make sure your submission meets the following criteria:</h2> <br> <p>πŸ™‚ This submission is appropriate and doesn\'t have any mature content. - We want PPC Planet to be a safe place for people of all ages. Inappropriate submissions will be removed!</p> <p>πŸ‘ This submission is either freeware, abandonware, or self-made. - No piracy! It\'s not fair to the developer(s).</p> <p>πŸ’» This submission has been tested, and works as advertised. - We don\'t want to have a bunch of broken software on the archive.</p> <p>🧾 This submission is not already on the archive. - Be sure that you are posting something unique!</p> <p>πŸ“± This submission is related to Pocket PCs. - Remember, this is an archive of Pocket PC software.</p> <br> <p><b>By following these rules, we can make the archive a fun (and totally rad) place for everyone!</b></p> <br><br> <p style="color: red; font-size: xx-large; "><b>Make sure you have proofread your post, as you will not be able to edit it once it has been posted. Additionally, make sure you write your down identifier string somewhere if you have not already.</b></p> <br><br> <button type="submit">Create Post</button> <br><br> </form> </div> '; return $html; } if (isset($_GET['search_query'])) { // Check if the submitted form variables exist if (isset($_POST['name'])) { $stmt = $pdo->prepare('INSERT INTO posts (page_id, parent_id, name, screenshot, url, content, serial, type, category, identifier, source, postauthor, submit_date) VALUES (?,?,?,?,?,?,?,?,?,?,?,?,NOW())'); $stmt->execute([ 1, $_POST['parent_id'], $_POST['name'], $_POST['screenshot'], $_POST['url'], $_POST['content'], $_POST['serial'], $_POST['type'], $_POST['category'], $_POST["identifier"], $_POST["source"], $_POST["postauthor"] ]); exit('Your post has been submitted! You can reload the page to see it.'); } // Get all posts by the Page ID ordered by the submit date $stmt = $pdo->prepare('SELECT * FROM posts WHERE page_id = ? ORDER BY submit_date DESC'); $stmt->execute([ 1 ]); $posts = $stmt->fetchAll(PDO::FETCH_ASSOC); // Get the total number of posts $stmt = $pdo->prepare('SELECT COUNT(*) AS total_posts FROM posts WHERE page_id = ?'); $stmt->execute([ 1 ]); $posts_info = $stmt->fetch(PDO::FETCH_ASSOC); } else { exit('No search query specified!'); } function randomIdentifier() { $pass = 0; $complete = false; while (!$complete) { //generate random identifier string until it is unique $alphabet = 'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ1234567890!@#$%^&*()'; $pass = array(); $alphaLength = strlen($alphabet) - 1; for ($i = 0; $i < 100; $i++) { $n = rand(0, $alphaLength); $pass[] = $alphabet[$n]; } include('mysqlconnect.php'); $pdo = new PDO('mysql:host=' . $DATABASE_HOST . ';dbname=' . $DATABASE_NAME . ';charset=utf8', $DATABASE_USER, $DATABASE_PASS); $data = implode($pass); $stmt = $pdo->prepare( "SELECT identifier FROM posts WHERE identifier =:id" ); $stmt->bindParam(':id', $data, PDO::PARAM_STR); $stmt->execute(); $myIdentifier = $stmt->fetch(); if (!$myIdentifier) { //identifier is unique $complete = true; } } return $data; } ?> <div class="post_header"> <span style="color: white;" class="total"><?=$posts_info['total_posts']?> total post(s)</span> <a style="color: white;" href="#" class="write_post_btn" data-post-id="-1">Create Post</a> </div> <?=show_write_post_form()?> <?=show_posts($posts)?> How can I fix this so posting works again? All help is appreciated!
  7. I am trying to add a bootstrap class to php echo in mysql query but it doesn't work Here the code that I using $result = $conn->query($sql); echo ""; echo " New Users "; echo " "; echo ""; Any ides ?
  8. wrote a stored procedure this morning and i don’t know how to get the values out of it through a class function in php or phpmyadmin. here is what i wrote : public function totalProcedures($friend_name,$session_id) { /* *query to fetch stored procedure */ try { //executing the stored procedure $sql_sp="CALL timeline (:friend, :session,@updates, @group_posts)"; $stmt_sp= $this->_db->prepare($sql_sp); $stmt_sp->bindValue(":friend",$friend_name); $stmt_sp->bindValue(":session",$session_id); $stmt_sp->execute(); $rows=$stmt_sp->fetch(PDO::FETCH_ASSOC); $stmt_sp->closeCursor(); // closing the stored procedure //trying to get values from OUT parameters. $stmt_sp_2=$this->_db->prepare("select @updates,@group_posts"); $stmt_sp_2->execute(); return $stmt_sp_2->fetch(PDO::FETCH_ASSOC); } catch (PDOException $ei) { echo $ei->getMessage(); } } can someone helpme how to get results. here is the storedprocedure: DELIMITER $$ CREATE DEFINER=`root`@`localhost` PROCEDURE `timeline`(IN `friend` VARCHAR(255), IN `session_id` VARCHAR(255), OUT `updates` VARCHAR(62555), OUT `group_posts` VARCHAR(62555)) BEGIN select * FROM updates where author in (friend,session_id) order by time desc limit 5; select * FROM group_posts where author_gp in (friend,session_id) order by pdate desc limit 5; END$$ DELIMITER ; i get the result in php myadmin as follows: how do i do this inside a php class function. CALL timeline('shan2batman','aboutthecreator', @updates, @group_posts);
  9. Hello, I hope it's ok to ask this question here. I have a registration script, but I'm not sure how to handle it efficiently and I have some questions about it. This is used in the page 'signup.php'. The class is called 'User'. I haven't noticed any errors or bugs. It would be very useful for me to be aware of my mistakes. public function regUser($uname,$upass,$upassverify) { $new_password = password_hash($upass, PASSWORD_DEFAULT); if(!password_verify($upassverify, $new_password)) { // passwords are not the same (I thought it would be better to do this after hashing, but maybe it doesn't matter or it's worse. I'm not sure about it) $info = 'pass_err'; } $stmt1 = $this->db->prepare("SELECT * FROM users WHERE username=:uname"); $stmt1->execute(array(':uname'=>$uname)); if($stmt1->rowCount() > 0) { // this username has already been used $info = 'user_err'; } if (!$info) { $stmt2 = $this->db->prepare("INSERT INTO users(username,password) VALUES(:uname, :upass)"); $stmt2->bindparam(":uname", $uname); $stmt2->bindparam(":upass", $new_password); $stmt2->execute(); // succesfully made an account $info = "success"; } header("Location:/signup.php?status=".$info); exit(); } Am I using the prepared statements as how I should be using them? Is this a safe way of handling my data or do you see vulnerabilities? I'm using PRG to prevent resubmission but I want to show a 'everything is fine' or 'oh no, something went wrong' to the one who is signinup. If I now go to signup.php?status=success, i see 'eveything is fine', without actually signing up, is there a better way to do this or can I somehow prevent everyone being able to see this? As you might have noticed in my last post, my English is not very good, sorry about that. Thanks, Fabian
  10. 0 What is the best way to store this data coming from the api into a csv file to later put into the db. Output: rank, level, xp, rank, level, xp, etc. This api produces about 60 rows of data per name ran and x that by about roughly 300 names that equals a lot of data. Pretty much with my current code I am pretty much creating a endless loop almost that would take a long time to execute so updating said data would be a nightmare i would think. Is there a way to accomplish the same thing without the loop or I am not sure how to go about this. My current code is a mess that much I know I am gonna be told. This code works, just not efficiently. I am thinking there may be a better way to do this. $query = $conn->prepare("SELECT name FROM users LIMIT 1"); $query->execute(); while($row = $query->fetch(PDO::FETCH_ASSOC)){ $name = $row['name']; $url = 'https://secure.runescape.com/m=hiscore/index_lite.ws?player='. $name . '';//api that the csv data is coming from $highscores = file_get_contents($url); $fields = array("Name", "Rank", "Level", "Xp");//this is to add the headers // for the csv files $implode1 = implode($fields, ",");//turn into csv format, not sure this is //even needed $implode1 .= "\n";/*this is to add a line break so that the explode below will properly put it into its own element*/ //otherwise data starts joining togather $extra_data = array("$name");/*This is to add the name that the data pertains too*/ $implode2 = implode($extra_data, ",");//turn into csv format $highscores = $implode1 . $implode2 . $highscores;//join as one array $highscores = explode("\n", $highscores);//turn each csv into an element of //its own element a bunch of unsets to remove unwanted data. Omitted them to condense the code $i = 1; header('Content-Type: text/csv'); header('Content-Disposition: attachment; filename="name.csv"'); $data = $highscores; $fp = fopen('highscores/' . $name . '.csv', 'wb'); foreach ( $data as $line ) { $val = explode(",", $line); fputcsv($fp, $val); } fclose($fp); The pdo part I was gonna include but the way I have it setup now wouldn't work. I was thinking that I would use mysql's LOAD DATA INFILE to insert the csv data to database. The end goal here is to be able to search for player stats and to use said data to keep track of xp earned during a xp competition. I PRAY that i have included enough info... I would really appreciate any feedback if possible.
  11. Hi guys, Whats the best way of sending mails from multiple table? This is what i did, but i feel there should be a better way of doing it cos sometime it delivers and sometimes it doesn't (don't know why though). Thanks $subj="New Sign up Notification"; $header="MIME-Version: 1.0" . "\r\n"; $header .="Content-type:text/html;charset=UTF-8" . "\r\n"; $header .="From: GOODGUYS<noreply@yoyo.com>"; //TABLE 1 $t1 = "table1"; $stmt = $pdo->query(" SELECT t1_email, t1_name FROM $t1 "); while($rows = $stmt->fetch(PDO::FETCH_ASSOC)){ $t1_name = $rows['t1_name']; $t1_email = $rows['t1_email']; $t1_msg =" <html> <body> <h3>Subject: News</h3> <p> Hi $t1_name, <br> This is a message to you blah blah blah </p> <p> Thank you.<br> </p> </body> </html> "; mail($t1_email,$subj,$t1_msg,$header); } //TABLE 2 $t2 = "table2"; $stmt = $pdo->query(" SELECT t2_email, t2_name FROM $t2 "); while($rows = $stmt->fetch(PDO::FETCH_ASSOC)){ $t2_name = $rows['t2_name']; $t2_email = $rows['t2_email']; $t2_msg =" <html> <body> <h3>Subject: News</h3> <p> Hi $t2_name, <br> This is a message to you blah blah blah </p> <p> Thank you.<br> </p> </body> </html> "; mail($t2_email,$subj,$t2_msg,$header); } //TABLE 3 $t3 = "table3"; $stmt = $pdo->query(" SELECT t3_email, t3_name FROM $t3 "); while($rows = $stmt->fetch(PDO::FETCH_ASSOC)){ $t3_name = $rows['t3_name']; $t3_email = $rows['t3_email']; $t2_msg =" <html> <body> <h3>Subject: News</h3> <p> Hi $t3_name, <br> This is a message to you blah blah blah </p> <p> Thank you.<br> </p> </body> </html> "; mail($t3_email,$subj,$t3_msg,$header); }
  12. hi, i recently changed my host from openshift to heroku and from then on my problems started to grow. my main conn from dbconfig file is nothing but my login script is able to fetch results yet not able to login tried heroku support it didn't work. So, i decided to try my luck with you php experts to guide me create a connection and make login process easy. here is my db config file: $url=parse_url(getenv("CLEARDB_DATABASE_URL")); $server = $url["host"]; $username = $url["user"]; $password = $url["pass"]; $db = substr($url["path"],1); $host= "mysql:host=$server;dbname=$db"; try { $conn=new PDO("mysql:host=$server;dbname=$db" , $username, $password); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } catch (PDOException $exc) { echo $exc->getMessage(); } //var_dump($url); var_dump($conn); echo "<br>"; var_dump($exc); include 'classes.inc.php'; //echo "<br>".$db."<br>"; $project= new projecteg($conn); var_dump($project); here is my login script: include_once 'dbconfig.inc.php'; if (isset($_POST['submit-login'])) { $uname= htmlspecialchars($_POST['unamel']); $unamel= stripslashes($_POST['unamel']); $pass= htmlspecialchars($_POST['passl']); $pass1= stripslashes($_POST['passl']); $passl= md5($pass1); $user = $project->viewProtectedArea($unamel,$passl); var_dump($user); exit(); if ($user!="") { some conditions ... } here is my output: object(PDO)#1 (0) { } NULL object(projecteg)#2 (4) { ["_db":"projecteg":private]=> object(PDO)#1 (0) { } ["query"]=> NULL ["stmth"]=> NULL ["conn"]=> NULL } array(1) { [0]=> array(21) { ["user_id"]=> string(3) "142" ["fname"]=> string(6) "gowri " ["lname"]=> string(7) "shanker" ["uname"]=> string(15) "aboutthecreator" ["pass"]=> string(32) "0c484476449dfd9a8bdf826bee31f03c" ["email"]=> string(21) "gsshanker10@gmail.com" ["phone"]=> string(1) "0" ["avatar"]=> string(25) "TueDec619064920166367.jpg" ["activated"]=> string(1) "1" ["notescheck"]=> string(19) "2017-08-14 14:51:53" ["work"]=> string(22) "inventor, entreprenuer" ["graduation"]=> string(39) "Maharaja arts and science college, cbe." ["school"]=> string(43) "Seventh day adventist, chockikulam, madurai" ["city"]=> string(14) "chennai, india" ["about_me"]=> string(123) "To tell about myself i'm a cool headed guy who loves to take risks and experiment with things if i have something in excess" ["residence"]=> string(18) "I reside in India." ["gender"]=> string(4) "male" ["interests"]=> string(116) "I love Bikes, love to chat, and spend some time on thinking on action plans about problems i face and also in women." ["quote"]=> string(79) "write something worth reading or do something worth reading- Benjamin Franklin." ["privacy"]=> string(1) "0" ["like_person_count"]=> string(1) "1" } }
  13. Hi all, How can i go back to a search results after viewing a link on one of the search result. [search Result] $stmt = $pdo->query(" SELECT * FROM tablename WHERE tablename.position LIKE '%$position%' AND tablename.industry LIKE '%$industry%' "); $stmt->execute(); echo "<table width='100%' class='table-responsive table-hover table-condensed table-striped'>"; echo "<tr> <th bgcolor='#444444' align='center'><font color='#fff'>SN</th> <th bgcolor='#444444' align='center'><font color='#fff'>Firstname</th> <th bgcolor='#444444' align='center'><font color='#fff'>Lastname</th> <th bgcolor='#444444' align='center'><font color='#fff'>Email</th> <th bgcolor='#444444' align='center'><font color='#fff'>Position Applied</th> <th bgcolor='#444444' align='center'><font color='#fff'>Employee Position(Current)</th> <th bgcolor='#444444' align='center'><font color='#fff'>State/Province</th> <th bgcolor='#444444' align='center'><font color='#fff'>Country</th> <th bgcolor='#444444' align='center'><font color='#fff'></th> <th bgcolor='#444444' align='center'><font color='#fff'></th> </tr>"; while($row = $stmt->fetch(PDO::FETCH_ASSOC)) { echo "<tr><td>"; echo $i++; echo "</td><td>"; echo $row['firstname']; echo "</td><td>"; echo $row['lastname']; echo "</td><td>"; echo $row['email']; echo "</td><td>"; echo $row['position_applied']; echo "</td><td>"; echo $row['employee_position']; echo "</td><td>"; echo ucwords($row['state']); echo "</td><td>"; echo $row['country']; echo "</td><td>"; echo "<a href='ApplicantProfile?id={$row['email']}'>view more</a>"; echo "</td></tr>"; } echo "</table>"; After viewing ApplicantProfile and i want to go back to the search result, it shows empty without the results? Thanks
  14. hi guys i recently deployed an app in heroku through ubuntu. After troubleshooting it multiple times i finally got to install and retrieve data in clearDB mysql server in heroku with mysql workbench. But the problem is after deploying the php code, i get the following message object(PDO)#1 (0) { } when i var_dump the PDO connection, here is the code to the dbconfig file that has the connection details. $url=parse_url(getenv("CLEARDB_DATABASE_URL")); $server = $url["host"]; $username = $url["user"]; $password = $url["pass"]; $db = substr($url["path"],1); $host= "mysql:host=$server;dbname=$db"; var_dump($host); try { $conn=new PDO($host , $username, $password); $conn->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); } catch (PDOException $exc) { echo $exc->getMessage(); } var_dump($conn); echo "<br>"; var_dump($exc); include 'classes.inc.php'; echo "<br>".$db."<br>"; $project= new projecteg($conn); please help me with this error as i'm running like nowhere with this problem.
  15. Hi, I am running the PHP server on my laptop. So, far I am able to create a zip file and extract too, but when i extract i gave path to my c:/ folder.The issue is it extracts to the C:/ folder on my laptop where the php server is running and if a user extracts from a different machine I don't think it will extract to the client C:/folder or does it ? or is there any other way to specify the client path ? Also client can use linux system then i cannot use this path. So, I would like to know is there any way to achieve this ? Note: I have multiple CSV files which i have zipped and It is a must that I have to extract and provide the files to the user. Thanks.
  16. Hi, Firstly the below loop is not working as expected, I am not able to export to multiple excel files. It exports and writes to the same file. Secondly after exporting I got below errors inside the file. My requirement is to export data to a separate excel file on each iteration of the loop. So, could someone help me with these issue I am not able figure out where is the problem. if(isset($_GET['groupname'], $_GET['decks'], $_GET['rows'])) { $groupname = $_GET['groupname']; $decks = $_GET['decks']; $rows = $_GET['rows']; $pickdeckrows = $rows/$decks; for($i=1; $i<=$decks; $i++){ $stmt = $dbconnect->prepare("SELECT v.decknumber, v.vtext FROM decks v WHERE v.groupname =:groupname LIMIT :pickdeckrows"); $stmt -> bindValue(':groupname', $groupname); $stmt -> bindValue(':pickdeckrows', $pickdeckrows); $stmt -> execute(); ob_end_clean(); $output = ' <table class="table" bordered="1"> <tr> <th>GroupId</th> <th>VignetteText</th> </tr> '; while($row = $stmt -> fetch()) { $output .= ' <tr> <td>'.$row["decknumber"].'</td> <td>'.$row["vtext"].'</td> </tr> '; } $output .= '</table>'; header('Content-Type: application/vnd.ms-excel'); header('Content-Disposition: attachment; filename='.$groupname.'deck'.$i.'.xls'); echo $output; } } else { echo "Not set!!!"; } Errors: 1. Notice: ob_end_clean(): failed to delete buffer. No buffer to delete 2. Warning: Cannot modify header information - headers already sent by (first header) 3. Warning: Cannot modify header information - headers already sent by (second header) Thanks.
  17. Hi, Can someone point out the mistake ? I tested the query in MySQL workbench and it works fine but in the prepare statement it is not executing and also I get no error. if(isset( $_POST['name'], $_POST['samplecount'], $_POST['decks'])) { $name = $_POST['name']; $sample = $_POST['samplecount']; $decks = $_POST['decks']; $rows = ($sample/$decks); for ($i=0; $i<$decks; $i++){ for ($j=1; $j<=$rows; $j++) { $stmt = $dbconnect -> prepare(" INSERT INTO decks (id, dnumber, vtext) ( SELECT :id, :dnumber, (SELECT r.vtext FROM rsample r WHERE r.groupname = :groupname AND r.vtext NOT IN (SELECT vtext FROM decks) ) ORDER BY rand() LIMIT 1 ) "); $stmt -> bindValue(':id', $i); $stmt -> bindValue(':dnumber', $j); $stmt -> bindValue(':groupname',$name) $stmt -> execute (); } } } In my code I use name = "test" value of samplecount = 8 and decks = 2. So $rows will be 4. My Requirement: Out of the 8 texts. I want to get the data like below and I want the texts to be in random order. DeckId DeckNumber Text D1 1 CC D1 2 AA D1 3 ZZ D1 4 JJ D2 1 FF D2 2 BB D2 3 CC D2 4 WW Any help will be greatly appreciated. Thanks
  18. Say I have this records table. RECORDS TABLE record_id | sponsor_id | user_id | plan_id ------------------------------------------------------------------------------ 1 user5 user6 5 // I am this user. 2 user3 user5 3 3 user3 user4 4 4 user2 user3 4 5 user2 user2 2 6 user0 user1 5 I am "user6" and my sponsor is "user5". What I want to do is find the same "plan_id" from my sponsors, no matter how far up I have to do. For eg. My current plan id is "5". My sponsor is "user5". If I look for "user5" in the user_id column, I would find that he only has plan "3" id. So I go to his sponsor, which is "user3" and find him in the user_id column. That user's plan id is "4" so it does not match my plan id either. I repeat the same process by going to his sponsor and his sponsor and so on until I find the plan id that matches me. So for this table example, that would be "user1". I only want to retrieve the first result that matches my plan id. How do I go on about coding this function? Normally I can do these queries to go up limited amount. But I am looking for a more proper function that lets me search my sponsors unlimited times. $find_plan_id = $db->prepare("SELECT sponsor_id, plan_id FROM records WHERE user_id = :user_id"); $find_plan_id->bindParam(':user_id', $user_id); $find_plan_id->execute(); $result_find_plan_id = $find_plan_id->fetchAll(PDO::FETCH_ASSOC); if(count($result_plan_id) > 0) { foreach($result_plan_id as $row) { $get_sponsor_id_1 = $row['sponsor_id']; $get_plan_id_1 = $row['plan_id']; } if($get_plan_id_1 == $my_plan_id) { echo 'Plan id matches.'; } else { $find_plan_id_2 = $db->prepare("SELECT sponsor_id, plan_id FROM records WHERE user_id = :user_id"); $find_plan_id_2->bindParam(':user_id', $get_sponsor_id_1); $find_plan_id_2->execute(); $result_plan_id_2 = $find_plan_id_2->fetchAll(PDO::FETCH_ASSOC); if(count($result_plan_id_2) > 0) { foreach($result_plan_id_2 as $row) { $get_sponsor_id_2 = $row['sponsor_id']; $get_plan_id_2 = $row['plan_id']; } if($get_plan_id_2 == $my_plan_id) { echo 'Plan id matches.'; } else { // repeat the process } } } }
  19. I have a query below where I want to search a table to find the top row with 1 or 2 empty positions. But it never returns the correct "referral_id". If I remove the "ref_user_1" and "ref_user_2" conditions from the query, then of course it will return the correct referral id. But those conditions are important for me to have. Is having "AND" and "OR" conditions in the same query against the rules? If so what's the solution for this problem? $find_sponsor = $db->prepare("SELECT * FROM referrals WHERE referred_by = :referred_by AND ref_user_1 = :ref_user_1 OR ref_user_2 = :ref_user_2 ORDER BY referral_id ASC LIMIT 1"); $find_sponsor->bindValue(':referred_by', 2); $find_sponsor->bindValue(':ref_user_1', 0); $find_sponsor->bindValue(':ref_user_2', 0); $find_sponsor->execute(); $result_sponsor = $find_sponsor->fetchAll(PDO::FETCH_ASSOC); if(count($result_sponsor) > 0) { foreach($result_sponsor as $row) { $get_referral_id = $row['referral_id']; $get_ref_1 = $row['ref_user_1']; $get_ref_2 = $row['ref_user_2']; } echo $get_referral_id; // this always returns the wrong referral id } // Table referral_id referred_by ref_user_1 ref_user_2 1 2 20 21 2 2 23 24 3 2 25 0 4 2 0 0 As per my table above, what would my new query look like if I want to retrieve #3 as my referral id?
  20. Hi Guys, I want to implement a search function on a table column. So I used the below code as reference. <?php $connect = mysqli_connect("localhost", "root", "", "test_db"); if(isset($_POST["submit"])) { if(!empty($_POST["search"])) { $query = str_replace(" ", "+", $_POST["search"]); header("location:advance_search.php?search=" . $query); } } ?> <!DOCTYPE html> <html> <head> <title>Webslesson Tutorial | Search multiple words at a time in Mysql php</title> <link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css" /> <script src="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.6/js/bootstrap.min.js"></script> <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.2.0/jquery.min.js"></script> </head> <body> <br /><br /> <div class="container" style="width:500px;"> <h3 align="center">Search multiple words at a time in Mysql php</h3><br /> <form method="post"> <label>Enter Search Text</label> <input type="text" name="search" class="form-control" value="<?php if(isset($_GET["search"])) echo $_GET["search"]; ?>" /> <br /> <input type="submit" name="submit" class="btn btn-info" value="Search" /> </form> <br /><br /> <div class="table-responsive"> <table class="table table-bordered"> <?php if(isset($_GET["search"])) { $condition = ''; $query = explode(" ", $_GET["search"]); foreach($query as $text) { $condition .= "video_title LIKE '%".mysqli_real_escape_string($connect, $text)."%' OR "; } $condition = substr($condition, 0, -4); $sql_query = "SELECT * FROM tbl_video WHERE " . $condition; $result = mysqli_query($connect, $sql_query); if(mysqli_num_rows($result) > 0) { while($row = mysqli_fetch_array($result)) { echo '<tr><td>'.$row["video_title"].'</td></tr>'; } } else { echo '<label>Data not Found</label>'; } } ?> </table> </div> </div> </body> </html> I changed it accordingly to my requirement, but I am finding it hard to write it using PDO. Below is my code for PDO. I am able to get the result when i pass the string as %not%, but when i pass the variable $condition no data is displayed. So, could you please let me know what I am doing wrong ? I was thinking the quotes should be the problem but I am not sure about it. <table class="table table-bordered"> <?php if(isset($_GET["search"])) { $condition = ''; $query = explode(" ", $_GET["search"]); foreach($query as $text) { $condition .= "tabletext LIKE '%".$text."%' "; } $condition = substr($condition, 0, -4); $stmt = $dbconnect->prepare("SELECT * FROM table WHERE :condition"); $stmt -> bindValue(':condition', $condition); $stmt -> execute(); $row = $stmt -> fetch(); echo '<tr><td>'.$row["tabletext "].'</td></tr>'; } ?> </table> Thanks in advance !!
  21. I'm trying to run a stored procedure on a Sybase database in a PHP file using PDO and dblib as the driver. I can call a procedure with no parameters with no problems using something like: call custom.show_clocked_in_employees This works perfectly. However, if the procedure takes parameters, I get an error. So if I have a procedure like this that takes 2 parameters: create procedure custom.custom_sp_R_cons_rvc_time_prd_ttls(in business_date_start timestamp,in business_date_end timestamp) result(start_business_date timestamp,end_business_date timestamp,store_number OBJ_NUM,store_id SEQ_NUM,...) begin declare @start_business_date timestamp; declare @end_business_date timestamp; ... end I've tried calling it these ways: call custom.custom_sp_R_cons_rvc_time_prd_ttls('2017-05-02', '2017-05-02') call custom.custom_sp_R_cons_rvc_time_prd_ttls('2017-05-02 00:00:00.000000', '2017-05-02 00:00:00.000000') exec custom.custom_sp_R_cons_rvc_time_prd_ttls('2017-05-02', '2017-05-02') exec custom.custom_sp_R_cons_rvc_time_prd_ttls '2017-05-02', '2017-05-02' No matter what I do, I get an error like: this error: [0] => HY000 [1] => 13638 [2] => SQL Anywhere Error -188: Not enough values for host variables [13638] (severity 16) [(null)] [3] => -1 [4] => 16 or [2] => SQL Anywhere Error -131: Syntax error near '2017-05-02' on line 1 [102] (severity 15) [(null)] etc. If I run this procedure in a SQL client like RazorSQL using: call custom.custom_sp_R_cons_rvc_time_prd_ttls('2017-05-02', '2017-05-02') it works perfectly, so PDO/PHP/? appears to not be sending the data to the client correctly. What is the syntax to use to call a Sybase procedure with parameters using PDO?
  22. Hi I have a issue with function for searching a title of a blog. I have a title in table "My blog 123", and if i try to search for "my blog" i don't get any results so its case sensitive, but when try to search "My blog" or "My" i got results. Even with searching "blog" i don't get any result, like it try to search from first letter only. So how can i fix this to search if i type "blog" or "my blog" to give me results with all titles with "blog" or "Blog" in title ignoring uppercase or lowercase letters or position in sentence. if (isset($_POST['submit'])) { $term = $_POST['search']; $stmt = $dbh->prepare("SELECT * FROM blog WHERE heading LIKE :term"); $stmt->bindValue(':term', '%'.$term.'%', PDO::PARAM_STR); $stmt->execute(); $data = $stmt->fetchAll(PDO::FETCH_ASSOC); print_r($data); }
  23. Hi I have a question about managing data from forms and database, to be exact for safe input/output data from form input fields. Do i need some filters to remove code from input if user try to insert ? When i making database table i limiting chars and same in form. Here is a piece of code i use just for test and example : // connection to database $dbh = new PDO('mysql:host=localhost;dbname=test123', 'root', ''); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // variables to insert into database $username = $_POST['username']; $password = $_POST['password']; $email = $_POST['email']; // query with prepare statements $stmt = $dbh->prepare("INSERT INTO members (username, password, email) VALUES (:username, :password, :email)"); $stmt->bindParam(":username", $username, PDO::PARAM_STR); $stmt->bindParam(":password", $password, PDO::PARAM_STR); $stmt->bindParam(":email", $email, PDO::PARAM_STR); $stmt->execute(); $lastId = $dbh->lastInsertId(); // checking if query is passed and data is inserted into dataabse if($lastId > 0) { echo 'Thank u for register.'; } else { echo 'Something went wrong, please try again.'; }
  24. Hi guys, How can i process the value of a search result. this is what i've tried so far: //searche result page if(isset($_POST['submit'])){ $_SESSION['from'] = $_POST['from']; $_SESSION['to'] = $_POST['to']; $sql = ("SELECT * FROM $tbl_name WHERE date_order BETWEEN '$_SESSION[from]' AND '$_SESSION[to]'"); //$stmt = $pdo->prepare("SELECT * FROM ca_processed"); $stmt=$pdo->query($sql); $stmt->execute(); $num_rows = $stmt->rowCount(); #print "<p>$num_rows Record(s) Found.</p>"; if($stmt->rowCount() < 1){ echo '<div class="alert alert-warning text-center">NO RECORD FOUND</div>'; }else{ print "<p>$num_rows Record(s) Found.</p>"; <form action="ReconcileAccounts" method="post"> <table width="100%" class='table-responsive table-condensed table-striped'> <tr> <td bgcolor="#444444"><font color='#fff'></font></td> <td bgcolor="#444444"><font color='#fff'><strong>#</strong></font></td> <td bgcolor="#444444"><font color='#fff'>Trans Ref</font></td> <td bgcolor="#444444"><font color='#fff'>Service Provider</font></td> <td bgcolor="#444444"><font color='#fff'>Service Type</font></td> <td bgcolor="#444444"><font color='#fff'><strong>($) Amount</strong></font></td> <td bgcolor="#444444"><font color='#fff'><strong>Date Paid</strong></font></td> <td bgcolor="#444444"><font color='#fff'><strong>Reconcile Status</strong></font></td> </tr> <?php $i = 1; while($row = $stmt->fetch(PDO::FETCH_ASSOC)) { $trans_ref = $row['trans_ref']; $service_provider = $row['service_provider']; $service_type = $row['service_type']; $amount_paid = number_format($row['amount_paid'],2); $date_paid = $row['date_paid']; $reconcile_status = $row['reconcile_status']; if($reconcile_status == 0){ $reconcile_status = "<strong>NOT RECONCILED</strong>"; }elseif($reconcile_status == 1){ $reconcile_status = "<strong>RECONCILED</strong>"; } $reconcile_info = [ 'trans_ref' => $trans_ref, 'service_provider' => $service_provider, 'service_type' => $service_type, 'amount_paid' => $amount_paid, 'date_paid' => $date_paid, 'reconcile_status' => $reconcile_status ]; $_SESSION['reconcile_info'] = $reconcile_info; ?> <tr> <td align="center"><input name="check_list[]" type="checkbox" value="<?php echo $row['id']; ?>" ></td> <td><?php echo $i++; ?></td> <td><?php echo $trans_ref; ?></td> <td><?php echo $service_provider; ?></td> <td><?php echo $service_type; ?></td> <td><?php echo $amount_paid; ?></td> <td><?php echo $date_paid; ?></td> <td><?php echo $reconcile_status; ?></td> </tr> <?php } ?> </table> <input name="reconcile" type="submit" class="btn btn-primary btn-margin" id="reconciled" value="RECONCILE SELECTED"> </form> } } //ReconcileAccounts $tbl_name="xbp_paid_bills"; //your table name $tbl_name2="xbp_registration_info"; if(isset($_POST['reconcile'])){ if(!empty($_POST['check_list'])){ foreach($_POST['check_list'] as $selected){ $stmt = $pdo->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_WARNING ); $stmt = $pdo->prepare("UPDATE xbp_paid_bills SET reconcile_status =1 WHERE trans_id='$selected'"); $stmt->execute(); $count = $stmt->rowCount(); } if($count){ echo "<div class='bg-success alert alert-success text-center'>RECORD(S) RECONCILED</div>"; $url = "ReconcileAccount"; echo '<meta http-equiv="refresh" content="3;URL=' . $url . '">'; }else{ echo "<div class='bg-warning alert alert-warning text-center'>A PROBLEM OCCURED WHILE RECONCILING RECORD</div>"; echo "<br>"; print_r($stmt->errorInfo()); } } } thanks
  25. Hello guys, I'm try to sum rows in a UNION but having a hard time about it $stmt = $pdo->prepare("SELECT due_date, SUM(amount_paid) FROM ( SELECT due_date, amount_paid FROM table1 union all SELECT due_date, amount_paid FROM table2 UNION ALL )x GROUP BY MONTH"); $stmt->execute(); while($row = $stmt->fetch(PDO::FETCH_ASSOC)) { echo $row['x']; thanks
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