我'连接到数据库'。表中没有数据,并且 $result 没有回显任何内容。即使我'连接到数据库',错误如下:
SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected
我已经阅读了相关的帖子,没有运气。
<?php
include("/directory outside of html/db.php");
try {
$dbh = new PDO("mysql:host=$host;database=$database", $username, $password);
/*** echo a message saying we have connected ***/
echo 'Connected to database';
$dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
//try to insert data
$fname = 'BOB';
$lname = 'JONES';
$email = 'me@mymail.com';
$phone = '410-310-3456';
$resident = TRUE;
$age = '25=30';
$zip = '23456';
$result = FALSE;
$stmt = $dbh->prepare('INSERT INTO volunteers
(
lname,
fname,
email,
)
VALUES
(
:lname,
:fname,
:email,
)');
$result = $stmt->execute(array(
':lname' => $lname,
':fname' => $fname,
':email' => $email,
));
echo $result;
//catch any errors from try()
}
catch(PDOException $e)
{
echo $e->getMessage();
}
?>