Question

<?php


if(isset($_POST["submit"])){
include 'db.php';
$title=$_POST['title'];
$desc=$_POST['desc'];

try{
$sql=" INSERT INTO posttbl (title,desc)
VALUES ('$title','$desc')" ;
$e=$pdo->exec($sql);
}catch (PDOexception $e){
$error="error inserting";
include 'error.php';
exit();
}
header('Location:/test/');




}
?>

*/////////FORM

<html>
<body>

<h3>Add item</h3>
<form action="" method="POST">
Title: <input type="text" name="title"><br />
Item Description: <textarea name="desc" id="comment" type="text"></textarea><br />
<input name="submit" type="submit" value="Submit" />  

</form>

代码正在运行，但它没有在我的数据库中插入任何东西......我错过了什么？或做某事不对？我的数据库由3列组成.postid，title和desc ...所以什么错了？它是if isset（$ _ POST [“submit”]））{???或其他什么？

Answer 1

这是将行插入PDO的正确语法

try {
$var = array(
  'title' => $title,
  'desc' => $desc
);
$req = $bdd->prepare("INSERT INTO posttbl (title,desc) VALUE (:title,:desc)");
$req->execute($var);} catch (Exception $e) {    
echo $e->getMessage();}

sql没有＆＃39;执行＆＃39; INSERT INTO语句..但代码很奇怪

1 个答案: