/**
* 2016-09-02
* @uses array_flip() корректно работает с пустыми массивами.
* @param array(string => mixed) $a
* @param string[] ...$keys
* @return array(string => mixed)
*/
function dfa_unset(array $a, ...$keys)
{
return array_diff_key($a, array_flip(df_args($keys)));
}
/**
* 2016-09-01
* @param string[] $a
* @return void
*/
public function iiaSetTRR(...$a)
{
$a = df_args($a);
dfp_set_transaction_info($this->ii(), df_clean(['Request' => $a[0], 'Response' => $a[1]]));
}
/**
* 2016-01-07
* @param string|string[] $name
* @return string|bool
*/
function df_action_is($name)
{
/** @var string $actionName */
$actionName = df_action_name();
return 1 === func_num_args() ? $actionName === $name : in_array($name, df_args(func_get_args()));
}
/**
* 2016-08-31
* @used-by \Df\Payment\R\Refund::url()
* @param string $url
* @param bool $test [optional]
* @param string[] $stageNames
* @param mixed[] ...$params [optional]
* @return string
*/
public final function url2($url, $test = null, array $stageNames, ...$params)
{
$test = !is_null($test) ? $test : $this->s()->test();
/** @var string $stage */
$stage = call_user_func($test ? 'df_first' : 'df_last', $stageNames);
return vsprintf(str_replace('{stage}', $stage, $url), df_args($params));
}
/**
* @param mixed[] $args
* @return string
*/
function df_format(...$args)
{
$args = df_args($args);
/** @var string $result */
$result = null;
/** @var int $count */
$count = count($args);
df_assert_gt0($count);
switch ($count) {
case 1:
$result = $args[0];
break;
case 2:
/** @var mixed $params */
$params = $args[1];
if (is_array($params)) {
$result = strtr($args[0], $params);
}
break;
}
return !is_null($result) ? $result : df_sprintf($args);
}
