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在这里,我有我要去的地方放一个类似的值的文本区域:语法错误在我的查询
锡尔赫特,锡尔赫特,锡尔赫特,哈迪姆格尔
锡尔赫特,锡尔赫特,锡尔赫特, Mogla扎尔
锡尔赫特,锡尔赫特,锡尔赫特,Mullar翁
每个逗号分隔字符串包含四个值的四个不同领域的数据库
我的数据库中有四场
bangladesh_info (Division,District,Thana,Union)
我想从我的文字区域捕获值并在各自的领域中添加三行。我写了下面的代码,我使用的PHP PDO连接并执行插入命令。我得到
"new records created successfully"
但没有值插入数据库中。这里可能会出错吗?我没有得到任何错误!
<?php
if(isset($_POST['text']) && !empty($_POST['text'])){
$servername = "localhost";
$username = "root";
$password = "";
$dbname = "myown";
try{
$conn = new PDO("mysql:host={$servername};dbname={$dbname}", $username, $password);
$stmt = $conn->prepare("INSERT INTO bangladesh_info (Division,District,Thana,Union)
VALUES (:division, :district, :thana,:union)");
$stmt->bindParam(':division', $division);
$stmt->bindParam(':district', $district);
$stmt->bindParam(':thana', $thana);
$stmt->bindParam(':union',$union);
$myarr=explode("\n",$_POST['text']);
foreach($myarr as $each){
list($div,$dis,$tha,$uni)=explode(',',$each);
echo $uni.'</br>';
$division=$div;
$district=$dis;
$thana=$tha;
$union=$uni;
$stmt->execute();
}
echo "New records created successfully";
}
catch(PDOException $e)
{
echo "Error: " . $e->getMessage();
}
}
?>
<html>
<body>
<form action='<?php echo $_SERVER["PHP_SELF"] ; ?>' method='POST' >
<textarea name='text' id='mytextarea'></textarea>
<input type='submit' value='submit' >
</form>
<script>
</script>
</body>
</html>
哇...非常感谢:d –
我如何看到这种类型的错误? –
阅读http://php.net/manual/en/pdo.errorinfo.php和http://stackoverflow.com/questions/2518354/php-mysql-pdo-prepared-insert-does-not-work-and-没有错误的消息 – Saty