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PHP MySQLi不';无法识别登录信息_Php_Mysqli_Database Connection - Fatal编程技术网

PHP MySQLi不';无法识别登录信息

PHP MySQLi不';无法识别登录信息,php,mysqli,database-connection,Php,Mysqli,Database Connection,我无法使用mysqli类登录到数据库 我得到下一个错误: Warning: mysql_query(): Access denied for user 'www-data'@'localhost' (using password: NO) 我有下一个代码: $this->mysqlCon = new mysqli($siteConfig['db']['hostname'], $siteConfig['db']['username'], $siteConfig['db']['passwo

我无法使用mysqli类登录到数据库

我得到下一个错误:

Warning: mysql_query(): Access denied for user 'www-data'@'localhost' (using password: NO) 
我有下一个代码:

$this->mysqlCon = new mysqli($siteConfig['db']['hostname'], $siteConfig['db']['username'], $siteConfig['db']['password'], $siteConfig['db']['database']);
$siteConfig['db']
var\u dump()
返回:

array(4) {
  ["hostname"]=>
  string(9) "localhost"
  ["username"]=>
  string(4) "root"
  ["password"]=>
  string(*) "***Censored***"
  ["database"]=>
  string(*) "***Censored***"
}
我的VPS正在运行Debian 6 32位

Warning: mysql_query()
             ^---------------------- notice something? :)

您似乎在代码中混淆了
mysql
mysqli

我的英雄!:我混合了我朋友提供的一个脚本,用于学习,看起来我的眼睛在mysqli和mysql之间没有什么不同。谢谢:)