mysql ??????? ???? ?? PHP ???(????? ??)
Jul 25, 2016 am 08:56 AM
本文介紹下,php實(shí)現(xiàn)的連接mysql數(shù)據(jù)庫(kù)的類(lèi),本類(lèi)先定義一個(gè)接口,然后再實(shí)現(xiàn)具體方法。有需要的朋友參考下吧。
php與mysql連接類(lèi)的代碼分享,如下: <?php /** * @連接mysql數(shù)據(jù)庫(kù)的類(lèi) * @filename:Class_Con.inc.php * * @example $this -> Link (); */ //接口定義 interface Connected { // Buat Bayangan Pertama public function __construct(); // Buat Bayangan Function Kedua public function connect (); // Buat Bayangan Function Ketiga public function error_mysql (); // Buat Bayangan Function Keempat public function db_selected (); // Buat Bayangan Function Kelima public function mysql_close (); } /** * * 使用接品類(lèi)操作mysql * * @return Function Dari Interface * @var String Variable */ class ConfigureMysql implements Connected{ /** * @var String */ var $_link ; /** * @var String */ var $_Link_Cons ; /** * @var String */ var $_Error; /** * @var String */ var $_DB; // Setting Function Dari Interface public function __construct() { $this ->_Link_Cons = $this ->connect(); return $this ->_Link_Cons ; } // Setting Function Kedua Dari Interface public function connect () { $this ->_link = @mysql_connect('localhost' , 'Faizal' , 'XXXXXXXXXXX' , '3306') or die($this->error_mysql ()); } // Settiong Function Ketiga Dari Interface public function error_mysql () { $this ->_Error = "<h2> Masalah Pada Koneksi Ke Jalur Mysql </h2>"; } // Settiong Function Keempat Dari Interface public function db_selected () { $this ->_DB = mysql_select_db('XXXXXXXX'); if ($this ->_DB != TRUE) { return $this ->error_mysql(); }else { return false ; } } // Setting Function Kelima Dari Interface public function mysql_close () { return mysql_close($this ->connect()); } } /** * Gunakan Script Classes Untuk Function Parent:: * * @example parent::__Construct(); */ class LinkCon extends ConfigureMysql { /** * @var String */ var $_Con ; /** * @var String */ var $_Db ; /** * @magic Self:: */ var $_Error_Show ; /** * @return Mysql_Close */ var $_Close ; // Setting Function Dari Class Yang Di Extends public function Conf_Show_Mysql () { $this ->_Con = parent::__construct(); } // Setting Function Dari Class Yang Di Extends public function DB_Selected () { $this ->_Db = $this ->DB_Selected(); return $this ->_Db ; } // Setting Function Dari Class Yang Di Extends public function _CloseMysql () { $this ->_Close = $this ->mysql_close(); return $this ->_Close ; } // Set Error public function Eroor_Show () { $this ->_Error_Show = $this ->error_mysql();; return true ; } // Akhir Classes } ?>2,mysql類(lèi)的調(diào)用示例: <?php // Included File Classes Connected include("Class_Con.inc.php"); // Set Varibale Untuk Configure Data Classes $_Configure = new LinkCon(); // Set Variable Function $_Configure ->Conf_Show_Mysql(); // Set Variable Function $_Configure ->DB_Selected(); // Set Variable Function $_Configure ->_CloseMysql(); // Set Variable Function $_Configure ->Eroor_Show(); ?> |

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