PHP中静态变量的使用方法实例分析

本文实例讲述了PHP中静态变量的使用方法。分享给大家供大家参考，具体如下：

1.定义静态变量

public static $endpoint,$accessKeyId,$accessKeySecret,$bucket;

2.静态变量赋值

protected function _initialize() {
 self::$endpoint = C('OSS_ENDPOINT');
 self::$accessKeyId = C('OSS_ACCESS_ID');
 self::$accessKeySecret = C('OSS_ACCESS_KEY');
 self::$bucket = C('OSS_TEST_BUCKET');
}

3.静态变量使用

public static function getOssClient()
{
 try {
 $ossClient = new OssClient(self::$accessKeyId, self::$accessKeySecret, self::$endpoint, false);
 } catch (OssException $e) {
 printf(__FUNCTION__ . "creating OssClient instance: FAILED\n");
 printf($e->getMessage() . "\n");
 return null;
 }
 return $ossClient;
}