函数方法:
/*php计算几分钟前、几小时前、几天前的几个函数*/ function get_date($time){ $t=time()-$time; $f=array( ‘31536000‘=>‘年‘, ‘2592000‘=>‘个月‘, ‘604800‘=>‘星期‘, ‘86400‘=>‘天‘, ‘3600‘=>‘小时‘, ‘60‘=>‘分钟‘, ‘1‘=>‘秒‘ ); foreach ($f as $k=>$v) { if (0 !=$c=floor($t/(int)$k)) { return $c.$v.‘前‘; } } }