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This article mainly introduces the use of static variables in PHP, and analyzes the steps and specific operation techniques of using static variables in PHP in the form of examples. Friends in need can refer to the following
1. Define static variables
public static $endpoint,$accessKeyId,$accessKeySecret,$bucket;
2. Static variable assignment
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. Static variable Use
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; }
. The above is the entire content of this article, I hope it will be helpful to everyone's study.
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