[英]Invalid Data Source PHP PDO Mysql
<?php
#require_once('inc/dbc1.php');
$dsn = 'mysql:dbname=dbname;host=somehost;
$user = 'someuser';
$password = 'SomePass';
try {
$dbh = new PDO($dsn, $user, $password);
} catch (PDOException $e) {
echo 'Connection failed: ' . $e->getMessage();
}
$pdo1 = new PDO($dsn, $user, $password);
$pdo1->setAttribute( PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION );
$sth1 = $pdo1->prepare('SELECT pID, lname, fname FROM Professor ORDER BY pID DESC LIMIT 5;');
$sth1->execute(array());
?>
拋出錯誤:
Uncaught exception 'PDOException' with message 'invalid data source name' in PDO->__construct('', NULL, NULL) on line 1
有人看到這個有什么不對嗎?
你有
$dsn = 'mysql:dbname=dbname;host=somehost;
也許只是...
$dsn = 'mysql:dbname=dbname;host=somehost';
除非在剪切和粘貼問題時這是一個mouso。
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