PHP date函数常用时间处理方法
echo"今天:".date("Y-m-d")."<br>";
echo"昨天:".date("Y-m-d",strtotime("-1day")),"<br>";
echo"明天:".date("Y-m-d",strtotime("+1day"))."<br>";
echo"一周后:".date("Y-m-d",strtotime("+1week"))."<br>"; echo"一周零两天四小时两秒后:".date("Y-m-dG:H:s",strtotime("+1week2days4hours2seconds"))."<br>"; echo"下个星期四:".date("Y-m-d",strtotime("nextThursday"))."<br>"; echo"上个周一:".date("Y-m-d",strtotime("lastMonday"))."<br>"; echo"一个月前:".date("Y-m-d",strtotime("lastmonth"))."<br>"; echo"一个月后:".date("Y-m-d",strtotime("+1month"))."<br>"; echo"十年后:".date("Y-m-d",strtotime("+10year"))."<br>"; strtotime()函数的作用是将日期时间描述解析为Unix时间戳 intstrtotime(stringtime[,intnow])