function ImageStyle::getPathToken

Overrides ImageStyleInterface::getPathToken

1 call to ImageStyle::getPathToken()

ImageStyle::buildUrl in core/modules/image/src/Entity/ImageStyle.php

Returns the URL of this image derivative for an original image path or URI.

File

core/modules/image/src/Entity/ImageStyle.php, line 374

Class

ImageStyle

Defines an image style configuration entity.

Namespace

Drupal\image\Entity

Code

public function getPathToken($uri) {
    // Return the first 8 characters.
    return substr(Crypt::hmacBase64($this->id() . ':' . $this->addExtension($uri), $this->getPrivateKey() . $this->getHashSalt()), 0, 8);
}