Java program:
------------------------
import java.sql.Timestamp;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.Date;
import java.util.GregorianCalendar;
import java.util.concurrent.TimeUnit;
import java.math.*;
public class TimeAgo {
public String TimeAgo(long dateFrom, long dateTo) {
Calendar now = Calendar.getInstance();
if (dateFrom <= 0) {
return "A long time ago";
}
// if(dateTo == -1) { dateTo = now.getTimeInMillis(); }
long difference = dateTo - dateFrom;
char interval = 0;
float months_difference;
String res = "";
long datediff = 0;
// If difference is less than 60 seconds,
// seconds is a good interval of choice
if (difference < 60) {
interval = 's';
}
// If difference is between 60 seconds and
// 60 minutes, minutes is a good interval
else if (difference >= 60 && difference < 60 * 60) {
interval = 'n';
}
// If difference is between 1 hour and 24 hours
// hours is a good interval
else if (difference >= 60 * 60 && difference < 60 * 60 * 24) {
interval = 'h';
}
// If difference is between 1 day and 7 days
// days is a good interval
else if (difference >= 60 * 60 * 24 && difference < 60 * 60 * 24 * 7) {
interval = 'd';
}
// If difference is between 1 week and 30 days
// weeks is a good interval
else if (difference >= 60 * 60 * 24 * 7
&& difference < 60 * 60 * 24 * 30) {
interval = 'w';
}
// If difference is between 30 days and 365 days
// months is a good interval, again, the same thing
// applies, if the 29th February happens to exist
// between your 2 dates, the function will return
// the 'incorrect' value for a day
else if (difference >= 60 * 60 * 24 * 30
&& difference < 60 * 60 * 24 * 365) {
interval = 'm';
}
// If difference is greater than or equal to 365
// days, return year. This will be incorrect if
// for example, you call the function on the 28th April
// 2008 passing in 29th April 2007. It will return
// 1 year ago when in actual fact (yawn!) not quite
// a year has gone by
else if (difference >= 60 * 60 * 24 * 365) {
interval = 'y';
}
// Based on the interval, determine the
// number of units between the two dates
// From this point on, you would be hard
// pushed telling the difference between
// this function and DateDiff. If the $datediff
// returned is 1, be sure to return the singular
// of the unit, e.g. 'day' rather 'days'
switch (interval) {
case 'm':
try {
dateFrom = dateFrom * 1000;
dateTo = dateTo * 1000;
months_difference = (float) Math.floor(difference / 60 / 60
/ 24 / 29);
SimpleDateFormat sdf = new SimpleDateFormat(
"yyyy-MM-dd-HH-mm-ss");
Date resultdate1 = new Date(dateFrom);
String fullDate1 = sdf.format(resultdate1);
String date_split1[] = fullDate1.split("-");
int y1 = Integer.parseInt(date_split1[0]);
int mon1 = Integer.parseInt(date_split1[1]);
int d1 = Integer.parseInt(date_split1[2]);
int h1 = Integer.parseInt(date_split1[3]);
int min1 = Integer.parseInt(date_split1[4]);
int s1 = Integer.parseInt(date_split1[5]);
Date resultdate2 = new Date(dateTo);
String fullDate2 = sdf.format(resultdate2);
String[] date_split2 = fullDate2.split("-");
int y2 = Integer.parseInt(date_split2[0]);
int mon2 = Integer.parseInt(date_split2[1]);
int d2 = Integer.parseInt(date_split2[2]);
int h2 = Integer.parseInt(date_split2[3]);
int min2 = Integer.parseInt(date_split2[4]);
int s2 = Integer.parseInt(date_split2[5]);
Calendar calendar = Calendar.getInstance();
calendar.set(Calendar.HOUR, h1);
calendar.set(Calendar.MINUTE, min1);
calendar.set(Calendar.SECOND, s1);
int add_month = (int) (mon1 + months_difference);
calendar.set(Calendar.MONTH, add_month);
calendar.set(Calendar.DAY_OF_MONTH, d2);
calendar.set(Calendar.YEAR, y1);
long milli = calendar.getTimeInMillis() / 1000;
dateTo = dateTo / 1000;
while (milli < dateTo) {
months_difference++;
}
datediff = (int) months_difference;
// We need this in here because it is possible
// to have an 'm' interval and a months
// difference of 12 because we are using 29 days
// in a month
if (datediff == 12) {
datediff--;
}
res = (datediff == 1) ? +datediff + " month ago" : +datediff
+ "months ago";
} catch (Exception e) {
e.printStackTrace();
}
break;
case 'y':
datediff = (int) Math.floor(difference / 60 / 60 / 24 / 365);
res = (datediff == 1) ? +datediff + " year ago" : +datediff
+ " years ago";
break;
case 'd':
datediff = (int) Math.floor(difference / 60 / 60 / 24);
res = (datediff == 1) ? +datediff + " day ago" : +datediff
+ "days ago";
break;
case 'w':
datediff = (int) Math.floor(difference / 60 / 60 / 24 / 7);
res = (datediff == 1) ? +datediff + " week ago" : +datediff
+ " weeks ago";
break;
case 'h':
datediff = (int) Math.floor(difference / 60 / 60);
res = (datediff == 1) ? +datediff + " hour ago" : +datediff
+ " hours ago";
break;
case 'n':
datediff = (int) Math.floor(difference / 60);
res = (datediff == 1) ? +datediff + " minute ago" : +datediff
+ " minutes ago";
break;
case 's':
datediff = difference;
if (datediff < 1) {
res = "few seconds ago";
} else {
res = (datediff == 1) ? +datediff + " second ago" : +datediff
+ " seconds ago";
}
break;
}
return res;
}
public static void main(String args[]) {
// TimeAgo ta = new TimeAgo(1294406525,1326288125);
TimeAgo ta = new TimeAgo();
String res = ta.TimeAgo(1299583838235L / 1000, 1326349418235L / 1000);
System.out.println(res);
}
}
Php :
------
<?php
function TimeAgo($datefrom,$dateto=-1)
{
// Defaults and assume if 0 is passed in that
// its an error rather than the epoch
if($datefrom<=0) { return "A long time ago"; }
if($dateto==-1) { $dateto = time(); }
// Calculate the difference in seconds betweeen
// the two timestamps
$difference = $dateto - $datefrom;
// If difference is less than 60 seconds,
// seconds is a good interval of choice
if($difference < 60)
{
$interval = "s";
}
// If difference is between 60 seconds and
// 60 minutes, minutes is a good interval
elseif($difference >= 60 && $difference<60*60)
{
$interval = "n";
}
// If difference is between 1 hour and 24 hours
// hours is a good interval
elseif($difference >= 60*60 && $difference<60*60*24)
{
$interval = "h";
}
// If difference is between 1 day and 7 days
// days is a good interval
elseif($difference >= 60*60*24 && $difference<60*60*24*7)
{
$interval = "d";
}
// If difference is between 1 week and 30 days
// weeks is a good interval
elseif($difference >= 60*60*24*7 && $difference <
60*60*24*30)
{
$interval = "ww";
}
// If difference is between 30 days and 365 days
// months is a good interval, again, the same thing
// applies, if the 29th February happens to exist
// between your 2 dates, the function will return
// the 'incorrect' value for a day
elseif($difference >= 60*60*24*30 && $difference <
60*60*24*365)
{
$interval = "m";
}
// If difference is greater than or equal to 365
// days, return year. This will be incorrect if
// for example, you call the function on the 28th April
// 2008 passing in 29th April 2007. It will return
// 1 year ago when in actual fact (yawn!) not quite
// a year has gone by
elseif($difference >= 60*60*24*365)
{
$interval = "y";
}
// Based on the interval, determine the
// number of units between the two dates
// From this point on, you would be hard
// pushed telling the difference between
// this function and DateDiff. If the $datediff
// returned is 1, be sure to return the singular
// of the unit, e.g. 'day' rather 'days'
switch($interval)
{
case "m":
$months_difference = floor($difference / 60 / 60 / 24 /29);
$d = mktime(date("H", $datefrom), date("i", $datefrom),date("s", $datefrom), date("n", $datefrom)+($months_difference),date("j", $dateto), date("Y", $datefrom)) ;
echo $d;
echo "</br>";
while (mktime(date("H", $datefrom), date("i", $datefrom),date("s", $datefrom), date("n", $datefrom)+($months_difference),date("j", $dateto), date("Y", $datefrom)) < $dateto)
{
$months_difference++;
}
$datediff = $months_difference;
// We need this in here because it is possible
// to have an 'm' interval and a months
// difference of 12 because we are using 29 days
// in a month
if($datediff==12)
{
$datediff--;
}
$res = ($datediff==1) ? "$datediff month ago" : "$datediff
months ago";
break;
case "y":
$datediff = floor($difference / 60 / 60 / 24 / 365);
$res = ($datediff==1) ? "$datediff year ago" : "$datediff
years ago";
break;
case "d":
$datediff = floor($difference / 60 / 60 / 24);
$res = ($datediff==1) ? "$datediff day ago" : "$datediff
days ago";
break;
case "ww":
$datediff = floor($difference / 60 / 60 / 24 / 7);
$res = ($datediff==1) ? "$datediff week ago" : "$datediff
weeks ago";
break;
case "h":
$datediff = floor($difference / 60 / 60);
$res = ($datediff==1) ? "$datediff hour ago" : "$datediff
hours ago";
break;
case "n":
$datediff = floor($difference / 60);
$res = ($datediff==1) ? "$datediff minute ago" :
"$datediff minutes ago";
break;
case "s":
$datediff = $difference;
if($datediff<1){
$res = "few seconds ago";
}
else{
$res = ($datediff==1) ? "$datediff second ago" :
"$datediff seconds ago";
}
break;
}
return $res;
}
$age = TimeAgo(1323583838, 1326349418);
echo $age;
?>
pass two timestamp in TimeAgo methods and get their difference in seconds month , day ,week , hour , year basis........
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