Facebook风格的 time ago函数-php
非常还用,只要把里面的英文替换成中文就行了
<?php
function nicetime($date)
{
if(empty($date)) {
return "No date provided";
}
$periods = array("second", "minute", "hour", "day", "week", "month", "year", "decade");
$lengths = array("60","60","24","7","4.35","12","10");
$now = time();
$unix_date = strtotime($date);
// check validity of date
if(empty($unix_date)) {
return "Bad date";
}
// is it future date or past date
if($now > $unix_date) {
$difference = $now - $unix_date;
$tense = "ago";
} else {
$difference = $unix_date - $now;
$tense = "from now";
}
for($j = 0; $difference >= $lengths\[$j\] && $j < count($lengths)-1; $j++) {
$difference /= $lengths\[$j\];
}
$difference = round($difference);
if($difference != 1) {
$periods\[$j\].= "s";
}
return "$difference $periods\[$j\] {$tense}";
}
$date = "2009-03-04 17:45";
$result = nicetime($date); // 2 days ago
?>
替换成中文:
function nicetime($date)
{
if(empty($date)) {
return "No date provided";
}
$periods = array("秒", "分钟", "小时", "天", "周", "月", "年", "十年");
$lengths = array("60","60","24","7","4.35","12","10");
$now = time();
$unix_date = strtotime($date);
// check validity of date
if(empty($unix_date)) {
return "Bad date";
}
// is it future date or past date
if($now > $unix_date) {
$difference = $now - $unix_date;
$tense = "以前";
} else {
$difference = $unix_date - $now;
$tense = "from now";
}
for($j = 0; $difference >= $lengths\[$j\] && $j < count($lengths)-1; $j++) {
$difference /= $lengths\[$j\];
}
$difference = round($difference);
if($difference != 1) {
$periods\[$j\].= "";
}
return "$difference$periods\[$j\]{$tense}";
}
//用法示例
// $date = "2009-03-04 17:45";
// $result = nicetime($date); // 2 days ago