Fatal error: Uncaught Error: Call to undefined function mysqli_connect() in K:\kanciyu.com\SaxueFrame\lib\database\mysqli\db.php:75
Stack trace:
#0 K:\kanciyu.com\SaxueFrame\lib\database\mysqli\db.php(187): saxuemysqlidatabase->connect(false)
#1 K:\kanciyu.com\www\shici.php(72): saxuemysqlidatabase->query('SELECT a.*,b.zi...', 1, 0, true)
#2 {main}
thrown in K:\kanciyu.com\SaxueFrame\lib\database\mysqli\db.php on line 75