php显示文章 几分钟前,几小时前,几天前发布类
文章发表时的UNIX时间戳,来转化为例如,几分钟前,几小时前,几天前....这样的提示,如微博,这看起来更加人性化,类代码如下:
<?php
class timeAgo {
static $timeagoObject;
private $rustle;
private $unit;
private function __construct() {
}
private function __clone() {
}
public static function getObject() {
if (!(self::$timeagoObject instanceof self)) self::$timeagoObject = new timeAgo();
return self::$timeagoObject;
}
private function count_int($unix_C) // main function
{
if (!(isset($unix_C) || is_numeric($unix_C))) return 'don\'t find parameter';
$d = time() - $unix_C; // $d - unix time difference value
$d_int = (int)floor($d / 60); // minimum unit -- minutes unix/60
$this->unit = 0; // is minutes,hour or day?
if ($d_int < 60) { // minutes in one hour 3600
$this->rustle = $d_int;
$this->unit = 1;
} else if ($d_int < 720) { //hour in one day 3600*12
$this->rustle = floor($d_int / 60);
$this->unit = 2;
} else if ($d_int < 7200) { //day in ten days 3600*12*10
$this->rustle = floor($d_int / 720);
$this->unit = 3;
} else {
$this->rustle = $d;
$this->unit = 4;
}
}
public function piece_str($C) {
$this->count_int($C);
$u = '';
switch ($this->unit) {
case 1:
$u = 'minute';
break;
case 2:
$u = 'hour';
break;
case 3:
$u = 'day';
break;
case 4:
$u = '';
break;
case 0:
return 'sorry , get time is fail';
}
if ($this->unit < 4) {
if ($this->rustle > 1) return (string)$this->rustle . $u . 's ago';
else if ($this->rustle == 1) return (string)$this->rustle . $u . 'ago';
else return 'Just now';
}
}
/* example: $ago = timeAgo::getObject();
* echo $ago->piece_str($unix);
* // 2 days ago
*/
}本文地址:http://www.phprm.com/riqi/fs4137.html
转载随意,但请附上文章地址:-)