An example analysis of using static variables in PHP

This article describes how static variables are used in PHP. Share to everyone for your reference, as follows:

1. Defining 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;}

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