php格式化時(shí)間戳的方法技巧
導(dǎo)語：CMS中一般顯示時(shí)間比較新的文章需要顯示幾分鐘前，幾天前這樣，但是一般數(shù)據(jù)庫里面記錄的都是時(shí)間戳(至少我習(xí)慣這樣)，所以就需要一個(gè)轉(zhuǎn)化的過程，下面就由小編為大家介紹一下php格式化時(shí)間戳的方法技巧，歡迎大家閱讀！
下面是封裝好的方法
function formatTime($time) {
$time = (int) substr($time, 0, 10);
$int = time() - $time;
$str = '';
if ($int <= 2){
$str = sprintf('剛剛', $int);
}elseif ($int < 60){
$str = sprintf('%d秒前', $int);
}elseif ($int < 3600){
$str = sprintf('%d分鐘前', floor($int / 60));
}elseif ($int < 86400){
$str = sprintf('%d小時(shí)前', floor($int / 3600));
}elseif ($int < 2592000){
$str = sprintf('%d天前', floor($int / 86400));
}else{
$str = date('Y-m-d H:i:s', $time);
}
return $str;
}
或者 更詳細(xì)的
function formatTime($time)
{
$text = '';
$time = intval($time);
$ctime = time();
$t = $ctime - $time; /pic/p>
if ($t < 0) {
return date('Y-m-d', $time);
}
;
$y = date('Y', $ctime) - date('Y', $time);/pic/p>
switch ($t) {
case $t == 0:
$text = '剛剛';
break;
case $t < 60:/pic/p>
$text = $t . '秒前';
break;
case $t < 3600:/pic/p>
$text = floor($t / 60) . '分鐘前';
break;
case $t < 86400:/pic/p>
$text = floor($t / 3600) . '小時(shí)前'; /pic/p>
break;
case $t < 2592000:/pic/p>
if($time > strtotime(date('Ymd',strtotime("-1 day")))) {
$text = '昨天';
} elseif($time > strtotime(date('Ymd',strtotime("-2 days")))) {
$text = '前天';
} else {
$text = floor($t / 86400) . '天前';
}
break;
case $t < 31536000 && $y == 0:/pic/p>
$m = date('m', $ctime) - date('m', $time) -1;
if($m == 0) {
$text = floor($t / 86400) . '天前';
} else {
$text = $m . '個(gè)月前';
}
break;
case $t < 31536000 && $y > 0:/pic/p>
$text = (11 - date('m', $time) + date('m', $ctime)) . '個(gè)月前';
break;
default:
$text = (date('Y', $ctime) - date('Y', $time)) . '年前';
break;
}
return $text;
}
再分享一個(gè)類似的
/pic/p>
function formatTime($time){
$now=time();
$day=date('Y-m-d',$time);
$today=date('Y-m-d');
$dayArr=explode('-',$day);
$todayArr=explode('-',$today);
/pic/p>
$days=($todayArr[0]-$dayArr[0])*365+(($todayArr[1]-$dayArr[1])*30)+($todayArr[2]-$dayArr[2]);
/pic/p>
$secs=$now-$time;
if($todayArr[0]-$dayArr[0]>0 && $days>3){/pic/p>
return date('Y-m-d',$time);
}else{
if($days<1){/pic/p>
if($secs<60)return $secs.'秒前';
elseif($secs<3600)return floor($secs/60)."分鐘前";
else return floor($secs/3600)."小時(shí)前";
}else if($days<2){/pic/p>
$hour=date('h',$time);
return "昨天".$hour.'點(diǎn)';
}elseif($days<3){/pic/p>
$hour=date('h',$time);
return "前天".$hour.'點(diǎn)';
}else{/pic/p>
return date('m月d號(hào)',$time);
}
}
}
【php格式化時(shí)間戳的方法技巧】相關(guān)文章：
PHP日期函數(shù)date格式化UNIX時(shí)間的方法01-18
PHP時(shí)間轉(zhuǎn)換Unix時(shí)間戳代碼02-05
解析php時(shí)間戳與日期的轉(zhuǎn)換12-13
php時(shí)間戳與日期如何轉(zhuǎn)換11-13