CIBeginer 发表于 2016-7-3 13:28:04

php5.4

直接写 php测试文件test.php
$dbhost = 'localhost:3306';
$dbuser = 'root';
$dbpass = '123456';
$dbname = 'mysql';
phpinfo();
$con=mysql_connect($dbhost,$dbuser,$dbpass,$dbname);
// Check connection
if (!$con)
{
    echo "Failed to connect to MySQL: " . mysql_connect_error();
}
else
{
    echo "finally connet mysql";
}

可以连接上db
但是在CI框架中提示 Message: Call to undefined function mysql_connect()

CIBeginer 发表于 2016-7-3 13:28:29

求教各位大神指导

MidPush 发表于 2016-7-8 07:55:27

mysql不是被弃用了吗……试试mysqli？
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