Classes/Service/ImageResizer.php
public function getAllDirectories()
    {
        $directories = [];
        foreach ($this->rulesets as $ruleset) {
            $dirs = GeneralUtility::trimExplode(',', $ruleset['directories_config'], true);
            $directories = array_merge($directories, $dirs);
        }
        $directories = array_unique($directories);
        asort($directories);
        return $directories;
    }
public function getAllDirectories()
    {
        $directories = [];
        foreach ($this->rulesets as $ruleset) {
            $dirs = GeneralUtility::trimExplode(',', $ruleset['directories_config'], true);
            $directories = array_merge($directories, $dirs);
        }
        $directories = array_unique($directories);
        asort($directories);
        return $directories;
    }
public function getAllDirectories ( ) { $ directories = [ ] ; foreach ( $ this -> rulesets as $ ruleset ) { $ dirs = GeneralUtility :: trimExplode ( ',' , $ ruleset [ 'directories_config' ] , true ) ; $ directories = array_merge ( $ directories , $ dirs ) ; } $ directories = array_unique ( $ directories ) ; asort ( $ directories ) ; return $ directories ; }
Returns all directories found in the various rulesets.

@return array
Returns all directories found in the various rulesets .