pdo

问题 I need to use the following insert statement, and the primary key field is auto increment. I need to return the new primary key value after the insert. Preferably using one statement to do the insert and return primary key value. $query = $database->connection->prepare("INSERT INTO accounts (created, priviledge, password, token, idle) VALUE ('$created', '1', :password, '$token_encrypt', '$idle')"); $query->bindParam(":password", $password_hash); $query->execute(); 回答1: As soon as you're using

问题 Im having an error with select statment using pdo, and Im not understanding the reason why this is happening. Do you see something wrong here? I'm having this error: Warning: PDOStatement::execute(): SQLSTATE[HY093]: Invalid parameter number: parameter was not defined in $readGallery->execute(); $delId = $_GET['delid']; $thumb = $_GET['thumb']; $folder = '../uploads/'; $readGallery = $pdo->prepare("SELECT * FROM gallery WHERE news_id = ?"); $readGallery->bindParam(':news_id', $delId);

问题 I have the following PHP PDO Update script, instead of having the inputs all hardcoded I would like to get the values from POST. How can I modify the following script to update both name and link to POST input values? <?php // Connection data (server_address, database, name, poassword) $hostdb = 'localhost'; $namedb = 'tests'; $userdb = 'username'; $passdb = 'password'; try { // Connect and create the PDO object $conn = new PDO("mysql:host=$hostdb; dbname=$namedb", $userdb, $passdb); $conn-

问题 There are a few similar questions that I have read through and followed the advice but to no end, and only being fairly new to this, I figured now was a good time to stop 'trying' things in case I break anything any further. I'm receiving the following error when trying to connect to my database via PDO: Connection error: could not find driver 1. I've ensured that Apache is linked to my homebrew PHP. $ which php /usr/local/bin/php 2. Have uncommented the following in php.ini extension=php_pdo

问题 I need to get the complete query with the filled values after the query got successfully executed, ( basically I want the query string with the question marks in the query removed and get replaced with corresponding values ) so that I can use it for transaction logging. below are the lines of code that I am using $stmt1 = $dbh->prepare("INSERT INTO announcements(id,routeID,ServiceAdvisoryID,ServiceAdvisoryDetailsId) VALUES (?,?,?,?)"); $stmt1->execute(array($aid,$route,$anctype,

问题 I'm following a tutorial about how to use PayPal-PHP-SDK and i got stuck in somewhere with this error in the console: [Sun Mar 08 16:11:21.729977 2015] [:error] [pid 4484:tid 1760] [client ::1:4308] PHP Fatal error: Uncaught exception 'PayPal\\Exception\\PayPalConnectionException' with message 'Got Http response code 400 when accessing https://api.sandbox.paypal.com/v1/payments/payment.' in C:\\UniServerZ\\www\\PayPal\\vendor\\paypal\\rest-api-sdk-php\\lib\\PayPal\\Core\\PayPalHttpConnection

问题 I have problem with phalcon framework namely with models methods... As you know models has included methods find() and findFirst() I have generated model with phalcon-dev tools and now I am trying to do Model::find on it but I am getting an exception but dont know why... There is some more informations (e.g stacktrace) : http://exception.mateuszmarzecki.pl/ 回答1: You can try change methods in model file public static function find($parameters = array()) { return self::find($parameters); } 回答2:

问题 I know that I can count how many rows have a certain string in the columns of my table like this... $timeOfClass="W-7PM-A"; $inclass101 = $db->prepare("SELECT count(*) FROM students WHERE timeOfClass =?"); $inclass101->execute(array($timeOfClass)); $inclass101rows = $inclass101->fetchColumn(0); $inClass101rows reflects the number of rows in my database with $timeOfClass as W-7PM-A . But how can I do this for multiple variables of the $timeOfClass string without writing multiple SQL statements

问题 Need to run 2 queries inside a foreach but cant do it without errors. So, i have this for showing comments: $query = 'SELECT * FROM comments WHERE updatepostid = "' . $postID . '"'; try { $stmt = $db->prepare($query); $stmt->execute(); $countcomments = $stmt->rowCount(); } catch (PDOException $ex) { die("Failed to run query: " . $ex->getMessage()); } $rows = $stmt->fetchAll(); foreach ($rows as $row): $commentID = $row['commentID']; $usercommentID = $row['userID']; $commentusername = ucfirst(

问题 I am using the bellow query to update but now I tried to change it to pdo and it failed to work Please any help will be appreciated function updateonlinesession(){ if(isset($_SESSION['username']['id'])){ $uid = $_SESSION['username']['id']; $page = $_SERVER['REQUEST_URI']; $ip = $_SERVER['REMOTE_ADDR']; $username = $_SESSION['logged']; mysql_query("UPDATE site_user SET dateupdated = now(),ip = '$ip' WHERE username = '".mysql_real_escape_string($_SESSION['username'])."'"); } } Here is what I