PHP DB::_instance Examples

Example #1

File: db.class.php Project: Accami/BravelCMS

 /**
  * Возвращет единственный экземпляр данного класса.
  * @return object - объект класса DB
  */
 public static function getInstance()
 {
     if (is_null(self::$_instance)) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #2

File: DB.php Project: aguvasu/Secure-PHP-OOP-user-reg-login-system-with-Boostrap

 public static function getInstance()
 {
     if (!isset(self::$_instance)) {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #3

File: db.php Project: blrik/bPost

 public function getInstance()
 {
     if (self::$_instance === null) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #4

File: DB.php Project: panchao1/my_php_code

 /**
  * 单例
  * @return instance
  */
 public static function instance()
 {
     if (self::$_instance === NULL) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #5

File: db.php Project: erikm66/framedb

 static function singleton()
 {
     if (!self::$_instance instanceof self) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #6

File: database.class.php Project: ndroo/squealing-funicular

 public static function GetConn()
 {
     if (self::$_instance == null) {
         self::$_instance = new Database();
     }
     return self::$_instance->GetConn();
 }

Example #7

File: classDB.php Project: rjon76/netspotapp

 public static function unsetInstance()
 {
     self::getInstance()->type = NULL;
     self::getInstance()->_adapter->closeConnection();
     self::getInstance()->_adapter = NULL;
     self::$_instance = NULL;
 }

Example #8

File: DB.class.php Project: yjf0503/Mall

 protected static function getInstance()
 {
     if (!self::$_instance instanceof self) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #9

File: db.class.php Project: qconer/php_kamgaz

 public static function getInstance()
 {
     if (null === self::$_instance) {
         self::$_instance = new DB(Config::get('db.host'), Config::get('db.user'), Config::get('db.password'), Config::get('db.db_name'));
     }
     return self::$_instance;
 }

Example #10

File: db.php Project: jfcalcerrada/intrageca

 /**
  * M�todo que se usa para obtener una �nica instancia del objeto DB.
  * Si dicha instancia no existe, la crea. Una vez creada la devuelve.
  *
  * @return DB Instancia del objeto DB
  */
 public static function singleton()
 {
     if (self::$_instance == null) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #11

File: DB.php Project: stereojesus/classes

 /**
  * Singleton initial.
  */
 public static function instance()
 {
     if (empty(self::$_instance) === true) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #12

File: DB.php Project: Wicloz/UniversityWebsite

 public static function instance($reset = false)
 {
     if (!isset(self::$_instance) || $reset) {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #13

File: DB.php Project: armourjami/armourtake

 public static function getInstance()
 {
     if (!isset(self::$_instance) || get_class(self::$_instance) !== 'DB') {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #14

File: db.php Project: ravilgithub/files_from_portfolio

 public static function _getInstance()
 {
     if (!self::$_instance instanceof self) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #15

File: DB.php Project: sydorenkovd/Registration-test-item

 public static function connect()
 {
     if (!isset(self::$_instance)) {
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #16

File: db.php Project: pnixx/boot

 /**
  * Получаем инстанс
  * @static
  * @return DB
  */
 public static function &getInstance()
 {
     if (!self::$_instance instanceof DB) {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #17

File: DB.php Project: Altheny/SQL-PDO_Classes

 /**
  * getInstance
  */
 protected static function getInstance($file = NULL)
 {
     if (!isset(self::$_instance)) {
         $class = __CLASS__;
         self::$_instance = new $class($file);
     }
     return self::$_instance;
 }

Example #18

File: DB.php Project: divino-marchese/android

 public static function getInstance()
 {
     if (!self::$_instance) {
         // If no instance then make one
         self::$_instance = new self();
     }
     return self::$_instance;
 }

Example #19

File: DB.php Project: robertboloc/presence-manager

 private static function getInstance()
 {
     if (self::$_instance == null) {
         $class = __CLASS__;
         self::$_instance = new $class();
     }
     return self::$_instance;
 }

Example #20

File: db.php Project: nazgu1/Clean-Multikino

 public static function singleton()
 {
     if (!isset(self::$_instance)) {
         $c = __CLASS__;
         self::$_instance = new $c();
     }
     return self::$_instance->mysql;
 }

Example #21

File: DBProvider.php Project: phpcrazy/tns

 public static function table($table_name)
 {
     if (!self::$_instance instanceof DB) {
         self::$_instance = new DB();
     }
     self::$_instance->_table_name = $table_name;
     return self::$_instance;
 }

Example #22

File: Db.php Project: happyer-lwl/DreamShipServer

 static function GetInstance()
 {
     if (!self::$_instance instanceof self) {
         self::$_instance = new self();
         self::$_instance->connect();
     }
     return self::$_instance;
 }

Example #23

File: class.DB.php Project: hectorl/DB-class

 /**
  * Inicializa la clase en caso de ser necesario
  */
 public static function init()
 {
     if (!self::$_instance instanceof self) {
         self::$_instance = new self();
     }
     //fin if
     return self::$_instance;
 }

Example #24

File: DB.class.php Project: JasonWiki/docs

 public static function getInstance()
 {
     //instanceof  判断一个对象是否是这个类的实例
     if (!self::$_instance instanceof DB) {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #25

File: DB.php Project: VoidWalker/learning-project

 public static function DBInstance()
 {
     if (isset(self::$_instance)) {
         return self::$_instance;
     } else {
     }
     return self::$_instance = new self();
 }

Example #26

File: DB.class.php Project: kaysen820/design_patten

 static function getInstance()
 {
     if (is_null(self::$_instance)) {
         self::$_instance = new self();
         self::$_instance->setDbName();
     }
     return self::$_instance;
 }

Example #27

File: DB.php Project: pratechnic/minimal-php

 public static function getInstance()
 {
     //Checks if instance already created else creates a new Instance
     if (!isset(self::$_instance)) {
         self::$_instance = new DB();
     }
     return self::$_instance;
 }

Example #28

File: class.DB.php Project: robynitp/demo-ecommerce-app

 public static function getInstance()
 {
     if (self::$_instance === NULL) {
         require_once '../private/inc.db.php';
         // call constructor and assign instance
         self::$_instance = new self($dsn, $user, $password);
     }
     return self::$_instance;
 }

Example #29

File: DB.php Project: shep1990/web-project

 public static function getInstance()
 {
     //if the instance isn't set then create an new instance
     if (!isset(self::$_instance)) {
         self::$_instance = new DB();
     }
     //else return the instance
     return self::$_instance;
 }

Example #30

File: DB.php Project: rafalstapinski/rps

 public static function getInstance()
 {
     if (!isset(self::$_instance)) {
         //if instance of PDO connection doesn't exist
         self::$_instance = new DB();
         //create a new one
     }
     return self::$_instance;
 }