Application of static variables in PHP example analysis _php tips

This example describes the use of static variables in PHP. Share to everyone for your reference, specific as follows:

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 usage

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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I hope this article will help you with the PHP program design.