src/Scope.php
public function getIdentifier($appendIdentifier = null)
    {
        $identifierParts = array_merge($this->parentScopes, [$this->scopeIdentifier, $appendIdentifier]);

        return implode('.', array_filter($identifierParts));
    }
public function getIdentifier($appendIdentifier = null)
    {
        $identifierParts = array_merge($this->parentScopes, [$this->scopeIdentifier, $appendIdentifier]);

        return implode('.', array_filter($identifierParts));
    }
public function getIdentifier ( $ appendIdentifier = null ) { $ identifierParts = array_merge ( $ this -> parentScopes , [ $ this -> scopeIdentifier , $ appendIdentifier ] ) ; return implode ( '.' , array_filter ( $ identifierParts ) ) ; }
Get the unique identifier for this scope.

@param string $appendIdentifier

@return string
Get the unique identifier for this scope .