Php

Many times while displaying time on website we need to do something extra. This function script can give you time in days/hour/minutes/seconds ago format. You just need to pass the mysql time to this function. like this: echo timeago("2013-11-24 18:00:09"); function timeago($timeStr) { $time = strtotime($timeStr); $output = ""; $time_difference = time() - $time; $seconds = $time_difference ; $minutes = round($time_difference / 60 ); $hours = round($time_difference / 3600 ); $days = round($time_difference / 86400 ); $weeks = round($time_difference / 604800 ); $months = round($time_difference / 2419200 ); $years = round($time_difference / 29030400 ); if($seconds <= 60) { // Seconds $output = "$seconds seconds ago"; } else if($minutes <=60) { //Minutes if($minutes==1) { $output = "one minute ago"; } else { $output = "$minutes minutes ago"; } } else if($hours <=24) { //Hours if($hours==1) { $output = "one hour ago"; } else { $output = "$hours hours ago"; } } else if($days <= 7) { //Days if($days==1) { $output = "one day ago"; } else { $output = "$days days ago"; } } else if($weeks <= 4) { //Weeks if($weeks==1) { $output = "one week ago"; } else { $output = "$weeks weeks ago"; } } else if($months <=12) { //Months if($months==1) { $output = "one month ago"; } else { $output = "$months months ago"; } } else { //Years if($years==1) { $output = "one year ago"; } else { $output = "$years years ago"; } } return $output; } Note : Sometimes you may get time error while using this function because of timezone....

For doing this there is one good plugin called “Mobile Detect”. Just download library from https://github.com/serbanghita/Mobile-Detect Put Mobile_Detect.php inside libraries folder of ci application. Whenever you need to detect the OS or any other parameter, use following code: public function index() { $this -> load -> library('Mobile_Detect'); $detect = new Mobile_Detect(); if ($detect->isMobile() || $detect->isTablet() || $detect->isAndroidOS()) { header("Location: ".$this->config->item('base_url')."/mobile"); exit; } } You can find variety of functions like this in here:...