PHP練手：一個小型論壇（帶後台）_PHP教程

註冊相關函數

$value){if (!isset($key) || ($value=='')){return false;}return true;}}//驗證郵箱是否有效function verifyemail($email){if (@ereg('^[a-zA-Z0-9_\.\-]+@([a-zA-Z0-9][a-zA-Z0-9\-]*\.)+[a-zA-Z]+$', $email)){return true;}else {return false;}}//檢查使用者名稱是否已經存在//$connectmysql為資料庫連接對象function verifyname($username,$connectmysql){$sql="select * from db_reglog where username='$username'";$res=$connectmysql->getRowsNum($sql);if ($res !=''){return true;}else {return false;}}//將註冊資訊寫入資料庫//$connectmysql為資料庫連接對象function register($name,$passd,$email,$connectmysql){$sql="insert into db_reglog values('$name',sha1('$passd'),'$email','')";$res=$connectmysql->uidresult($sql);if ($res != ''){return true;}else {return false;}}

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http://www.bkjia.com/PHPjc/755762.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/755762.htmlTechArticle註冊相關函數 $value){if (!isset($key) || ($value=='')){return false;}return true;}}//驗證郵箱是否有效function verifyemail($email){if (@ereg('^[a-zA-Z0-9_\.\-]+@([a-zA...

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