/**
* @inheritdoc
*/
public function add($keys, $value)
{
if (!isset($_SESSION)) {
$_SESSION = [];
}
$array = $_SESSION;
$_SESSION = ArrayHelper::setValue($array, $keys, $value);
}
/**
* Adds lang.
*
* ```php
* i18n::add('en.lang.foo', 'hello {{placeholder}}');
* i18n::add(['en', 'lang', 'foo'], 'hello {{placeholder}}');
* ```
*
* @param string|array $keys chain keys
* @param mixed $value
*/
public function add($keys, $value)
{
if (!isset(static::$data[$this->locale][$this->category])) {
static::$data[$this->locale][$this->category] = [];
}
ArrayHelper::setValue(static::$data[$this->locale][$this->category], !is_array($keys) ? explode('.', $keys) : $keys, $value);
}
/**
* Convert single-array to multi-array.
*
* ```php
* $array = ['aa'=>'text', 'bb.aa' => 'text2', 'cc.aa.gg' => 'text3'];
* $result = ArrayHelper::toMulti($array);
* the result is: [
* 'aa'=>'text',
* 'bb' => ['aa' => 'text2'],
* 'cc' => [
* 'aa' =>
* ['gg' => 'text3']
* ]
* ]
* ```
*
* @param array $data
* @param string $separator
* @param bool $recursive
* @return array
*/
public static function toMulti(array &$data, $separator = '.', $recursive = false)
{
foreach ($data as $key => $value) {
if (is_array($value) && $recursive === true) {
$value = static::toMulti($value, $separator, $recursive);
//continue;
}
if (($keys = explode($separator, $key)) && count($keys) > 1) {
$data = ArrayHelper::setValue($data, $keys, $value);
unset($data[$key]);
continue;
}
$data[$key] = $value;
}
return $data;
}
