js模仿php中strtotime()与date()函数实现方法

function datetime_to_unix(datetime){   var tmp_datetime = datetime.replace(/:/g,'-');   tmp_datetime = tmp_datetime.replace(/ /g,'-');   var arr = tmp_datetime.split("-");   var now = new Date(Date.UTC(arr[0],arr[1]-1,arr[2],arr[3]-8,arr[4],arr[5]));   return parseInt(now.getTime()/1000); } function unix_to_datetime(unix) {   var now = new Date(parseInt(unix) * 1000);   return now.toLocaleString().replace(/年|月/g, "-").replace(/日/g, " "); } var datetime = '2012-11-16 10:36:50'; var unix = datetime_to_unix(datetime); document.write(datetime+' 转换后的时间戳为: '+unix+' '); var unix = 1353033300; var datetime = unix_to_datetime(unix); document.write(unix+' 转换后的日期为: '+datetime);

<script>function getLocalTime(nS) {  return new Date(parseInt(nS) * 1000).toLocaleString().replace(/年|月/g, "-").replace(/日/g, " "); }alert(getLocalTime(1177824835));</script>

<script type="text/javascript">var day1 = parseInt(new Date().valueOf()/1000);var day2 = new Date(day1 * 1000);function getLocalTime(nS) {   return new Date(parseInt(nS) * 1000).toLocaleString().replace(/:d{1,2}$/,' '); }/* 同上面函数 */function getLocalTimes(nS) {   return new Date(parseInt(nS) * 1000).toLocaleString().substr(0,17);} function getLocalFormatTime(nS) {  return new Date(parseInt(nS) * 1000).toLocaleString().replace(/年|月/g, "-").replace(/日/g, " ");  }document.getElementById("btn1").onclick = function(){ alert(day1);}document.getElementById("btn2").onclick = function(){ alert(day2.toLocaleString());}document.getElementById("btn3").onclick = function(){ alert( getLocalTime(day1) );}document.getElementById("btn4").onclick = function(){ alert( getLocalFormatTime(day1) );}document.getElementById("btn5").onclick = function(){ alert(day2.getFullYear()+"-"+(day2.getMonth()+1)+"-"+day2.getDate()+" "+day2.getHours()+":"+day2.getMinutes()+":"+day2.getSeconds());}</script>