PHP operation MySql database_PHP tutorial

//Link database

$conn = @mysql_connect("localhost","root","88888888") or die ("Link Error");
//Solve Chinese garbled characters

mysql_query("set names 'GBK'");

//Open database
mysql_select_db("wordpress",$conn) or die("Open failed");
$sql = "select * from wp_posts";

//Execute sql statement
$result = mysql_query($sql,$conn);

//Loop to print the required parameters
while($row = mysql_fetch_array($result))
{
echo $row[4]."
";//Tested many times, $row[4] can only be an index, not a column name, I am depressed
}

Excerpted from Candle Shadow under the Lamp

http://www.bkjia.com/PHPjc/478232.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/478232.htmlTechArticle//Link database $conn = @mysql_connect(localhost,root,88888888) or die (link error); / /Solve Chinese garbled characters mysql_query(set names GBK); //Open the database mysql_select_db(wordpres...