本文整理汇总了PHP中ConnectionFactory::instance方法的典型用法代码示例。如果您正苦于以下问题：PHP ConnectionFactory::instance方法的具体用法？PHP ConnectionFactory::instance怎么用？PHP ConnectionFactory::instance使用的例子？那么恭喜您, 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ConnectionFactory的用法示例。
在下文中一共展示了ConnectionFactory::instance方法的4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: getInstance
public static function getInstance()
{
if (!self::$instance) {
self::$instance = new ConnectionFactory();
}
return self::$instance;
}示例2: getInstance
/**
* @return ConnectionFactory
*/
public static function getInstance()
{
if (self::$instance === null) {
self::$instance = new self();
}
return self::$instance;
}示例3: getInstance
/**
* Retorna um objeto da classe ConnectionFactory
* @return ConnectionFactory object
*/
public static function getInstance()
{
if (!isset(self::$instance)) {
$c = __CLASS__;
self::$instance = new $c();
}
return self::$instance;
}示例4: getInstance
public static function getInstance()
{
if (!isset(self::$instance)) {
try {
self::$instance = new PDO('mysql:host=' . ConnectionProperty::getHost() . ';dbname=' . ConnectionProperty::getDatabase() . ';charset=utf8', ConnectionProperty::getUser(), ConnectionProperty::getPassword());
self::$instance->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION);
self::$instance->setAttribute(PDO::ATTR_DEFAULT_FETCH_MODE, PDO::FETCH_OBJ);
} catch (PDOException $e) {
echo $e->getMessage();
}
}
return self::$instance;
}