timeago.php

<?php
function timeAgo($time_ago){
$cur_time = time();
$time_elapsed = $cur_time - $time_ago;
$seconds = $time_elapsed ;
$minutes = round($time_elapsed / 60 );
$hours = round($time_elapsed / 3600);
$days = round($time_elapsed / 86400 );
$weeks = round($time_elapsed / 604800);
$months = round($time_elapsed / 2600640 );
$years = round($time_elapsed / 31207680 );
// Seconds
if($seconds <= 60){
 echo "$seconds seconds ago";
}
//Minutes
else if($minutes <=60){
 if($minutes==1){
 echo "one minute ago";
 }
 else{
 echo "$minutes minutes ago";
 }
}
//Hours
else if($hours <=24){
 if($hours==1){
 echo "An hour ago";
 }else{
 echo "$hours hours ago";
 }
}
//Days
else if($days <= 7){
 if($days==1){
 echo "yesterday";
 }else{
 echo "$days days ago";
 }
}
//Weeks
else if($weeks <= 4.3){
 if($weeks==1){
 echo "a week ago";
 }else{
 echo "$weeks weeks ago";
 }
}
//Months
else if($months <=12){
 if($months==1){
 echo "a month ago";
 }else{
 echo "$months months ago";
 }
}
//Years
else{
 if($years==1){
 echo "one year ago";
 }else{
 echo "$years years ago";
 }
}
}
 
?>