define('DB_HOST', 'localhost');
define('DB_USER', '******');
define('DB_PASSWORD', '************');
define('DB_NAME', '***********');
$dbc = mysqli_connect(DB_HOST, DB_USER, DB_PASSWORD, DB_NAME);
class User {
function checkUser($uid, $oauth_provider,$username,$email,$twitter_otoken,$twitter_otoken_secret)
{
$query = mysqli_query($dbc,"SELECT * FROM si_table WHERE oauth_uid = '$uid' and oauth_provider = '$oauth_provider'");
$result = mysqli_fetch_array($query);
if (!empty($result)) {
# User is already present
} else {
#user not present. Insert a new Record
$query = mysqli_query($dbc,"INSERT INTO si_table (oauth_provider, oauth_uid, user_name,email_id,twitter_oauth_token,twitter_oauth_token_secret) VALUES ('$oauth_provider', $uid, '$username','$email')") ;
$query = mysqli_query($dbc,"SELECT * FROM si_table WHERE oauth_uid = '$uid' and oauth_provider = '$oauth_provider'");
$result = mysqli_fetch_array($query);
return $result;
}
return $result;
}
}
我得到這個錯誤!我不知道爲什麼? mysqli_query()期望參數1爲mysqli,null在行14,15,20,21和22中給出!Mysqli_query()期望參數1爲mysqli,null給出?混亂?
您應該在mysqli_connect之後檢查$ dbc,它可能會失敗。 – erenon
@erenon,也是如此。但即使它沒有... –
可能的重複[警告:mysql_fetch_ *期望參數1是資源,布爾給定錯誤](http://stackoverflow.com/questions/11674312/warning-mysql-fetch-expects -parameter-1-to-resource-boolean-given-error) –