diff options
Diffstat (limited to 'include/derivative_params.inc.php')
| -rw-r--r-- | include/derivative_params.inc.php | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/derivative_params.inc.php b/include/derivative_params.inc.php index a84c0f854..42bdfb7d5 100644 --- a/include/derivative_params.inc.php +++ b/include/derivative_params.inc.php @@ -278,7 +278,7 @@ final class SizingParams /*how we generate a derivative image*/ -final class ImageParams +final class DerivativeParams { public $type = IMG_CUSTOM; public $last_mod_time = 0; // used for non-custom images to regenerate the cached files @@ -289,6 +289,11 @@ final class ImageParams $this->sizing = $sizing; } + public function __sleep() + { + return array('last_mod_time', 'sizing'); + } + function add_url_tokens(&$tokens) { $this->sizing->add_url_tokens($tokens); @@ -297,7 +302,7 @@ final class ImageParams static function from_url_tokens($tokens) { $sizing = SizingParams::from_url_tokens($tokens); - $ret = new ImageParams($sizing); + $ret = new DerivativeParams($sizing); return $ret; } |