PHP編碼格式，防止亂碼
header("Content-type:text/html;charset=utf-8");
定義數(shù)據(jù)庫變量
localhost = "localhost";//數(shù)據(jù)庫的地址username = "root";//數(shù)據(jù)庫用戶名
password = "root";//數(shù)據(jù)庫密碼database = "----";//數(shù)據(jù)庫名
連接數(shù)據(jù)庫
$con = @ mysql_connect(鏈接地址,數(shù)據(jù)庫賬號,數(shù)據(jù)庫密碼);
判斷數(shù)據(jù)庫是否連接正確
if(!con){ die('數(shù)據(jù)庫連接失敗原因: ' . mysql_error()); }conn = @mysql_select_db(database,con);
if(!$conn){
die('數(shù)據(jù)庫訪問失敗原因: '.mysql_error());
}
第二種方式
<?php
$mysql_conf = array(
'host' => '數(shù)據(jù)庫鏈接地址',
'db_user' => '數(shù)據(jù)庫賬戶',
'db_pwd' => '數(shù)據(jù)庫密碼',
'db' => '數(shù)據(jù)庫名',
);
$mysqli = @new mysqli($mysql_conf['host'], $mysql_conf['db_user'], $mysql_conf['db_pwd']);
if ($mysqli->connect_errno) {
die("could not connect to the database:\n" . $mysqli->connect_error);//診斷連接錯誤
}
$mysqli->query("set names 'utf8';");//編碼轉(zhuǎn)化
$select_db = $mysqli->select_db($mysql_conf['db']);//診斷庫名錯誤
if (!$select_db) {
die("could not connect to the db:\n" . $mysqli->error);
}
?>
結(jié)言
感謝您的查閱污尉，代碼冗余或者有錯誤的地方望不吝賜教鸣戴；菜鳥一枚，請多關(guān)照
轉(zhuǎn)載自：灰紙白字
