PHP 格式化时间显示刚刚、几分钟前、昨天、前天

直接代码

[hight_code hight_short=”php”]

//时间格式化（时间戳）
function uc_time_ago($ptime) {
	date_default_timezone_set('PRC');
	//$ptime = strtotime($ptime);
	$etime = time() - $ptime;
	switch ($etime){
		case $etime <= 60:
			$msg = '刚刚';
			break;
		case $etime > 60 && $etime <= 60 * 60:
			$msg = floor($etime / 60) . ' 分钟前';
			break;
		case $etime > 60 * 60 && $etime <= 24 * 60 * 60:
			$msg = date('Ymd',$ptime)==date('Ymd',time()) ? '今天 '.date('H:i',$ptime) : '昨天 '.date('H:i',$ptime);
			break;
		case $etime > 24 * 60 * 60 && $etime <= 2 * 24 * 60 * 60:
			$msg = date('Ymd',$ptime)+1==date('Ymd',time()) ? '昨天 '.date('H:i',$ptime) : '前天 '.date('H:i',$ptime);
			break;
		case $etime > 2 * 24 * 60 * 60 && $etime <= 12 * 30 * 24 * 60 * 60:
			$msg = date('Y',$ptime)==date('Y',time()) ? date('m-d H:i',$ptime) : date('Y-m-d H:i',$ptime);
			break;
		default: $msg = date('Y-m-d H:i',$ptime);
	}
	return $msg;
}

[/hight_code]