即使更換字符串，SQL也插入反斜槓

Question

我有一個INSERT函數可以正常工作，除非我試圖用引號添加一個值。我有這塊代碼來替換單引號與兩個單打，然後插入它，但沒有任何改變。我改變了這個例子的主機和密碼。

$title = str_replace("'", " '' ", $title); 

    //Connecting to the database 
$dbh = new PDO('mysql:host=workinghost;dbname=mydatabase', $username, $password); 

if (!($stmt = $dbh->prepare("INSERT INTO calendar(title, start) VALUES(:title, :start)"))) 
{ 
    //echo "Prepare failed: (" . $mysql->errno . ") " . $mysql->error; 
} 

$stmt->bindParam(":title", $title); 
$stmt->bindParam(":start", $date); 

$stmt->execute(); 

Answer 1

聽起來像你有magic quotes啓用。把它們關掉。