protected function deprecatedScaffoldKeyNotice($deprecatedKey, $newKey)
    {
        $template = 'The configuration key %s has been deprecated. Use %s instead.';
        $message = sprintf($template, $deprecatedKey, $newKey);
        trigger_error($message, E_USER_DEPRECATED);
    }
protected function deprecatedScaffoldKeyNotice($deprecatedKey, $newKey)
    {
        $template = 'The configuration key %s has been deprecated. Use %s instead.';
        $message = sprintf($template, $deprecatedKey, $newKey);
        trigger_error($message, E_USER_DEPRECATED);
    }
protected function deprecatedScaffoldKeyNotice ( $ deprecatedKey , $ newKey ) { $ template = 'The configuration key %s has been deprecated. Use %s instead.' ; $ message = sprintf ( $ template , $ deprecatedKey , $ newKey ) ; trigger_error ( $ message , E_USER_DEPRECATED ) ; }
Emit a deprecation notice for deprecated configuration key use

@param string $deprecatedKey Name of key that is deprecated
@param string $newKey Name of key that should be used instead of the deprecated key
@return void
Emit a deprecation notice for deprecated configuration key use