/**
* Called to prepare the object for serialization
*
* @return string[] list of properties to serialize
*/
public function __sleep()
{
$properties = array('contents', 'contentsRead');
return array_merge($properties, parent::__sleep());
}
/**
* Compares two objects by path
*
* @param GitPHP_FilesystemObject $a first object
* @param GitPHP_FilesystemObject $b second object
* @return integer comparison result
*/
public static function ComparePath($a, $b)
{
return strcmp($a->GetPath(), $b->GetPath());
}
/**
* Called to prepare the object for serialization
*
* @return string[] list of properties to serialize
*/
public function __sleep()
{
$properties = array('data', 'dataRead', 'dataEncoded', 'binary', 'size');
if ($this->dataRead && strlen($this->data) > GitPHP_Blob::LargeBlobSize) {
$this->data = null;
$this->dataRead = false;
}
if ($this->dataRead && !$this->dataEncoded) {
$this->EncodeData();
}
return array_merge($properties, parent::__sleep());
}
/**
* GetCacheKey
*
* Gets the cache key to use for this object
*
* @access public
* @return string cache key
*/
public function GetCacheKey()
{
$key = parent::GetCacheKey();
if (!empty($key)) {
$key .= '|';
}
$key .= 'tree|' . $this->hash;
return $key;
}
/**
* Gets the to file type
*
* @return int to file type
*/
public function GetToFileType()
{
if (!$this->diffInfoRead) {
$this->ReadDiffInfo();
}
return GitPHP_FilesystemObject::ObjectType($this->toMode);
}