protected function getAll() {
		if ($this->cache === null) {
			$this->cache = $this->load( $this->getJsonPath() );
		}

		return $this->cache;
	}
protected function getAll() {
		if ($this->cache === null) {
			$this->cache = $this->load( $this->getJsonPath() );
		}

		return $this->cache;
	}
protected function getAll ( ) { if ( $ this -> cache === null ) { $ this -> cache = $ this -> load ( $ this -> getJsonPath ( ) ) ; } return $ this -> cache ; }
Get the entire json array.

@return array
Get the entire json array .