DateTime没有解析到目前为止的字符串

Question

我正在使用DateTime构造函数来构造日期，但它没有解析，我的代码正在跟随

  $current=$timeDate->nowDate(); 

//$timeDate->nowDate() is sugarCRM function returns date and in next line i fetched variables $y, $m, $d successfully 

  list($y, $m, $d) = explode("/", $current);
  $expiredate = new DateTime($y.'-'.$m.'-'.$d);

在异常中捕获到错误

DateTime::__construct() [datetime.--construct]: Failed to parse time string (08-30-2012) at position 0 (0): Unexpected character

Answer 1

变量的顺序（$ y，$ m，$ d）似乎已关闭，你应该写

list($m, $d, $y) = explode("/", $current);

Answer 2

如果您正在寻找更简单的方法，可以使用：

$current = new DateTime('now');
$expiredate = $current->format('Y-m-d');