php 將時間轉化為yyyyMMddHHmmssSSS
阿新 • • 發佈:2019-01-28
獲取時間,格式如:yyyyMMddHHmmssSSSZ。
function get_millisecond(){
list($usec, $sec) = explode(" ", microtime());
$msec=round($usec*1000);
return $msec;
}
$cn_time=date('YmdHis', time()).get_millisecond();
$jhm=$cn_time."+0800";
echo $jhm;
將yyyyMMddHHmmssSSSZ時間格式轉換為Y-m-d H:i:s等格式。
第一種
$dateStr="20151221100259308+0800";
$times=strstr($dateStr, '+', TRUE);
$a=substr($times,0,-3);
$tt=strtotime($a);
echo date("Y-m-d H:i:s",$tt);
//2015-12-21 10:02:59
**第二種:**
$dateStr="20151221100259308+0800";
$date=preg_replace('{^(\d{4})(\d{2})(\d{2})(\d{2})(\d{2})(\d{2})(.*?)$}u', '$1-$2-$3 $4:$5:$6' , $dateStr);
echo $date;
//2015-12-21 10:02:59
注意: microtime()函式;