protected function getLastKeyPair()
    {
        // Use count, since empty ArrayAccess objects can still return false for `empty`
        if (count($this->storage) < 1) {
            return null;
        }

        foreach ($this->storage as $name => $value) {
            continue;
        }

        $keyPair = [
            $this->prefix . '_name' => $name,
            $this->prefix . '_value' => $value
        ];

        return $keyPair;
    }
protected function getLastKeyPair()
    {
        // Use count, since empty ArrayAccess objects can still return false for `empty`
        if (count($this->storage) < 1) {
            return null;
        }

        foreach ($this->storage as $name => $value) {
            continue;
        }

        $keyPair = [
            $this->prefix . '_name' => $name,
            $this->prefix . '_value' => $value
        ];

        return $keyPair;
    }
protected function getLastKeyPair ( ) { // Use count, since empty ArrayAccess objects can still return false for `empty` if ( count ( $ this -> storage ) < 1 ) { return null ; } foreach ( $ this -> storage as $ name => $ value ) { continue ; } $ keyPair = [ $ this -> prefix . '_name' => $ name , $ this -> prefix . '_value' => $ value ] ; return $ keyPair ; }
Get the most recent key pair from storage.

@return string[]|null Array containing name and value if found, null otherwise
Get the most recent key pair from storage .