/**
* Returns array entries that match the pattern.
* @return array
*/
public static function grep(array $arr, $pattern, $flags = 0)
{
return Strings::pcre('preg_grep', array($pattern, $arr, $flags));
}
/**
* Returns array entries that match the pattern.
* @return array
*/
public static function grep(array $arr, string $pattern, int $flags = 0) : array
{
return Strings::pcre('preg_grep', [$pattern, $arr, $flags]);
}
