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首页 / 网页编程 / PHP / PHP提示Deprecated: mysql_connect(): The mysql extension is deprecated的解决方法

本文实例讲述了PHP提示 Deprecated: mysql_connect(): The mysql extension is deprecated的解决方法,在PHP程序开发中常会遇到这类问题。分享给大家供大家参考,具体的解决方法如下:
将下面代码改为mysqli或PDO即可。
function connectit () { global $CFG; mysql_connect($CFG["db_host"], $CFG["db_user"], $CFG["db_pass"]) or die(mysql_error()); mysql_select_db($CFG["db_name"]); } 
PDO:
$dbh = new PDO("mysql:host=localhost;dbname=test", $user, $pass); 
MYSQLI:
$link = mysqli_connect("localhost", /* The host to connect to 连接MySQL地址 */"user", /* The user to connect as 连接MySQL用户名 */"password", /* The password to use 连接MySQL密码 */"world");/* The default database to query 连接数据库名称*/ if (!$link) { printf("Can"t connect to MySQL Server. Errorcode: %s ", mysqli_connect_error()); exit; }
希望本文所述对大家的PHP程序设计有所帮助。