function ImageStyleInterface::getPathToken
Generates a token to protect an image style derivative.
This prevents unauthorized generation of an image style derivative, which can be costly both in CPU time and disk space.
Parameters
string $uri: The URI of the original image of this style.
Return value
string An eight-character token which can be used to protect image style derivatives against denial-of-service attacks.
1 method overrides ImageStyleInterface::getPathToken()
- ImageStyle::getPathToken in core/
modules/ image/ src/ Entity/ ImageStyle.php - Generates a token to protect an image style derivative.
File
-
core/
modules/ image/ src/ ImageStyleInterface.php, line 76
Class
- ImageStyleInterface
- Provides an interface defining an image style entity.
Namespace
Drupal\imageCode
public function getPathToken($uri);