本文整理汇总了PHP中db::instance方法的典型用法代码示例。如果您正苦于以下问题:PHP db::instance方法的具体用法?PHP db::instance怎么用?PHP db::instance使用的例子?那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类db
的用法示例。
在下文中一共展示了db::instance方法的15个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: dbInstance
protected static function dbInstance()
{
if (NULL == self::$instance) {
self::$instance = new self();
}
return self::$instance;
}
示例2: instance
public static function instance()
{
if (self::$instance == NULL) {
self::$instance = new db();
}
return self::$instance->db;
}
示例3: get_instance
public static function get_instance()
{
if (is_null(db::$instance)) {
db::$instance = new db();
}
return db::$instance;
}
示例4: getInstance
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}
示例5: getInstance
public static function getInstance()
{
if (!self::$instance instanceof self) {
self::$instance = new self();
}
return self::$instance;
}
示例6: getInstance
public static function getInstance()
{
if (!isset(self::$instance)) {
self::$instance = new db();
}
return self::$instance;
}
示例7: init
public static function init()
{
if (self::$instance === null) {
self::$instance = new db(DB_CONN, DB_USER, DB_PASS);
}
return self::$instance;
}
示例8: GetInstance
static function GetInstance()
{
if (self::$instance == null) {
self::$instance = new db();
}
return self::$instance;
}
示例9: singleton
public static function singleton($server = null, $username = null, $password = null, $schema = null) {
if (!isset(self::$instance)) {
$c = __CLASS__;
self::$instance = new $c($server, $username, $password, $schema);
}
return self::$instance;
}
示例10: getInstance
/**
* Funcion que usaremos para crear la instancia necesaria para usar la base de datos desde el modelo
*/
public static function getInstance()
{
if (!self::$instance) {
//Si no existiera una instancia la crea
self::$instance = new self();
}
return self::$instance;
}
示例11: getInstance
/**
*
* Return DB instance or create intitial connection
*
* @return object (PDO)
*
* @access public
*
*/
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new PDO("mysql:host=localhost;dbname=exiastore", 'root', '');
self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
return self::$instance;
}
示例12: getInstance
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new PDO("mysql:host=localhost;dbname=periodic_table", 'username', 'password');
self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
return self::$instance;
}
示例13: getInstance
/**
*
* Return DB instance or create intitial connection
*
* @return object (PDO)
*
* @access public
*
*/
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new PDO("mysql:host=localhost;dbname=stoneci2_menuBoard", 'stoneci2_menu', '_P@55word');
self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
}
return self::$instance;
}
示例14: instance
public static function instance()
{
if (!isset(self::$instance)) {
$classname = __CLASS__;
self::$instance = new $classname();
}
return self::$instance;
}
示例15: getInstance
/**
* Return DB instance or create intitial connection
* @return object (PDO)
* @access public
*/
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new PDO('mysql:host=localhost;dbname=' . DB_NAME, DB_USER_NAME, DB_USER_PASS);
self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
self::$instance->setAttribute(PDO::MYSQL_ATTR_USE_BUFFERED_QUERY, true);
}
return self::$instance;
}