3
下面是示例代碼什麼絕對參數在日期時間做:: DIFF(DateTime的[,布爾絕對=假])
$c = new DateTime();
$o = clone $c;
$o->modify('-60 days');
$diff = $c->diff($o);
$diff2 = $c->diff($o, TRUE);
var_dump($diff, $diff2);
其輸出
object(DateInterval)#3 (8) {
["y"]=> int(0), ["m"]=> int(1), ["d"]=> int(29), ["h"]=> int(0), ["i"]=> int(0),
["s"]=> int(0), ["invert"]=> int(1), ["days"]=> int(60)
}
object(DateInterval)#4 (8) {
["y"]=> int(0), ["m"]=> int(1), ["d"]=> int(29), ["h"]=> int(0), ["i"]=> int(0),
["s"]=> int(0), ["invert"]=> int(0), ["days"]=> int(60)
}
如我看到的,只有「反轉」屬性更改。這是什麼意思?
謝謝,我現在明白了。使用'echo $ diff-> format('%R%a'),$ diff2-> format('%R%a');''得出'-60 + 60'答案:( – Sudhi