public static function toComment(array $data)
{
$result = array();
foreach ($data as $key => $value) {
$result[] = $key . ': ' . $value . ';';
}
return implode(PHP_EOL, $result);
}
public function testToComment() { $array = array('Name' => 'Denis ', 'Date' => 2015); is('Name: Denis ;' . PHP_EOL . 'Date: 2015;', Arr::toComment($array)); }