Tags are single words prefixed by a "@" symbol. Tags inform parsers how to present information and modify display of documentation as well as allow the IDE to define variable types. All tags are optional, but if you use a tag, they do have specific requirements to parse properly.

In addition, some parsers allow two additional inline tags: {@id}, used to allow direct linking to sections in a tutorial, and {@toc}, used to generate a table of contents from {@id}s in the file. Think of {@id} like an <a name="idname"> HTML tag as it serves the same function.

For more in depth discussion of PHPDoc tags, see http://manual.phpdoc.org/HTMLSmartyConverter/PHP/phpDocumentor/tutorial_tags.pkg.html

eAccelerator 적용전
Total Execution Time : 0.0369
MEMORY USAGE : 2,832,528 bytes

eAccelerator 적용후
Total Execution Time : 0.0136
MEMORY USAGE : 621,792 bytes

아마존 S3 PHP 주요코드

$response = $s3->list_objects('bucket', array( 
    'prefix' => 'FD/',
 'max-keys' => 1000000
)); 
  
var_dump($response->isOK()); 
print_r($response->body);

$response = $s3->delete_all_objects('bucket','/FD\/000000000000/');

$response = $s3->delete_object('bucket', 'FD/1.jpg');

$response = $s3->copy_object(array('bucket' => 'bucket','filename' =>'1.jpg'),array('bucket' => 'bucket','filename' => 'FD/2.jpg'));  

  $s3->batch()->create_object('bucket','FD/2.jpg', array(
   'fileUpload' => './3.jpg',
   'acl' => AmazonS3::ACL_PUBLIC,
  ));
  $file_upload_response = $s3->batch()->send();