protected function pushKeys( $namespace, $key, $reference )
	{
		$fullKey = $this->getPrefix() . sha1( $namespace ) . ':' . $key;

		foreach ( explode( '|', $namespace ) as $segment )
		{
			$this->store->connection()->sadd( $this->referenceKey( $segment, $reference ), $fullKey );
		}
	}
protected function pushKeys( $namespace, $key, $reference )
	{
		$fullKey = $this->getPrefix() . sha1( $namespace ) . ':' . $key;

		foreach ( explode( '|', $namespace ) as $segment )
		{
			$this->store->connection()->sadd( $this->referenceKey( $segment, $reference ), $fullKey );
		}
	}
protected function pushKeys ( $ namespace , $ key , $ reference ) { $ fullKey = $ this -> getPrefix ( ) . sha1 ( $ namespace ) . ':' . $ key ; foreach ( explode ( '|' , $ namespace ) as $ segment ) { $ this -> store -> connection ( ) -> sadd ( $ this -> referenceKey ( $ segment , $ reference ) , $ fullKey ) ; } }
Store a reference to the cache key against the reference key.

@param  string $namespace
@param  string $key
@param  string $reference
Store a reference to the cache key against the reference key .