pdo

问题 First, I use a MySQL POO API, there is the important part : public function query($query,$params = null,$fetchmode = PDO::FETCH_ASSOC) { $query = trim($query); $this->Init($query,$params); if (stripos($query, 'select') === 0){ return $this->sQuery->fetchAll($fetchmode); } elseif (stripos($query, 'insert') === 0 || stripos($query, 'update') === 0 || stripos($query, 'delete') === 0) { return $this->sQuery->rowCount(); } else { return NULL; } } _ This API has a loging and showing Class to save

问题 I'm trying to write a simple, full text search with PHP and PDO. I'm not quite sure what the best method is to search a DB via SQL and PDO. I found this this script, but it's old MySQL extension. I wrote this function witch should count the search matches, but the SQL is not working. The incoming search string look like this: 23+more+people function checkSearchResult ($searchterm) { //globals global $lang; global $dbh_pdo; global $db_prefix; $searchterm = trim($searchterm); $searchterm =

问题 I'm trying to write a simple, full text search with PHP and PDO. I'm not quite sure what the best method is to search a DB via SQL and PDO. I found this this script, but it's old MySQL extension. I wrote this function witch should count the search matches, but the SQL is not working. The incoming search string look like this: 23+more+people function checkSearchResult ($searchterm) { //globals global $lang; global $dbh_pdo; global $db_prefix; $searchterm = trim($searchterm); $searchterm =

问题 Ok this might get confusing cos I have not totally worked out how to explain this perfectly but i'll just show code to explain better than i could in words. Basic idea: I am trying to collect all relevant data from queries assign it to a PHP variable then return it via json.encode for use on the site where ever needs be in Javascript. So this is an example of what i am trying to do: $stmt = $pdo->prepare("SELECT * FROM users WHERE uid= ?"); try { $stmt->execute(array($uid)); } catch

问题 So I am on a mission to learn how to create DB classes of my own using PDO. I am fairly new to PDO and more complex class development and wanted to get a little guidance from the community before I get too far into it. I have a class partially built but I know there has to be a better/more logical way to do this. I'd really like to be able to have a single query method so I can trow almost anything at it in my DB class. If this is faulty thinking please let me know why. Currently I have a

问题 If you guys could please help, im trying to switch to the new PDO but having a hard time... Why does this code work: include ('connect.php'); $sql = "SELECT * FROM GP_2012"; $conn = $DBH->query($sql); foreach ($conn as $row) { print $row['Prenom'] . ' ' . $row['Nom'] . '<br>' . 'Type: ' . $row['Type'] . '<br>' . 'Telephone: ' . $row['Tel'] . '<br>' . 'Mail: ' . $row['Mail'] . '<br>' . 'Bateau: ' . $row['Bateau'] . '<br>' . '<br><br>'; } . And not this one: include ('connect.php'); $sql =

问题 using this procedure CREATE PROCEDURE `Insert_New_Return_Id`(IN Insert_Stmnt varchar(1000), OUT IDNum int) BEGIN SET @buffer = Insert_Stmnt; PREPARE stmt FROM @buffer; EXECUTE stmt; SELECT LAST_INSERT_ID() INTO IDNum; DEALLOCATE PREPARE stmt; END the following code works fine : $statement=$con->prepare("CALL Insert_New_Return_Id (\"INSERT INTO users (first_name,last_name)VALUES('test','test')\",@ID)"); $statement->execute(); $statement=$con->query("SELECT @ID"); while ($row = $statement-

问题 i am using this construct for checking the error why a statement is not executed: $value1 = $username; $value2 = $firstname; $value3 = $lastname; $sql = "INSERT INTO table (row1, row2, row3) VALUES (?, ? , ?)"; try { $stmt = $dbh->prepare($sql); $stmt->bindParam(1, $value1); $stmt->bindParam(2, $value2); $stmt->bindParam(3, $value3); $stmt->execute(); } catch(PDOException $e) { $var .= $e->getMessage(); } include 'log.php'; log.php: $logfile = fopen("logfile.txt", "a"); $error = date("d.m.Y H

问题 This question already has answers here : How can I prevent SQL injection in PHP? (28 answers) Closed 2 years ago . i am using PDO package to manage my application database. i use PDO::prepare , PDOStatement::execute and somtimes PDO::quote , PDO::query / PDO::exec to excute my queries are PDO::prepare and PDO::quote completely secure? or shoud i make more work to properly validate my inputs.not only for databaase but for php code either Thank you 回答1: There's nothing magic about using prepare

问题 i have a little problem, i have a database with 2 tables, users and comments and i need to print the result with pdo. if i try this code, everything works great: $stmt = $dbConnection->prepare("SELECT comment_text, username FROM users, comments WHERE users.user_id = comments.user_id"); $stmt->execute(); $stmt->fetch(PDO::FETCH_ASSOC); foreach ($stmt as $row) { echo $row['comment_text'] . "<br>By " . $row['username'] . "<br>"; } But if i try to add a variable which get the result of fetch i