Javascript:
これはおそらくあなたが求めている以上のことをしますが、年齢を年、月、日で示します。
このような: 8 years, 7 months, 21 days old
これは、生後数日しか経っていない新生児用のサイトがある場合にうまく機能します.
これは、ほぼ 9 年前に娘のウェブサイトで使用したものです。
function GetMyAge()
{
<!--
birthTime = new Date("July 25, 2004 00:00:00 GMT-0600")
todaysTime = new Date();
<!-- Parse out specific date values
todaysYear = todaysTime.getFullYear()
todaysMonth = todaysTime.getMonth()
todaysDate = todaysTime.getDate()
todaysHour = todaysTime.getHours()
todaysMinute = todaysTime.getMinutes()
todaysSecond = todaysTime.getSeconds()
birthYear = birthTime.getFullYear()
birthMonth = birthTime.getMonth()
birthDate = birthTime.getDate()
birthHour = birthTime.getHours()
birthMinute = birthTime.getMinutes()
birthSecond = birthTime.getSeconds()
<!-- Adjusts for Leap Year Info
if ((todaysYear / 4) == (Math.round(todaysYear / 4))) {
countLeap = 29}
else {
countLeap = 28}
<!-- Calculate the days in the month
if (todaysMonth == 2) {
countMonth = countLeap}
else {
if (todaysMonth == 4) {
countMonth = 30}
else {
if (todaysMonth == 6) {
countMonth = 30}
else {
if (todaysMonth == 9) {
countMonth = 30}
else {
if (todaysMonth == 11) {
countMonth = 30}
else {
countMonth = 31}}}}}
<!-- Doing the subtactions
if (todaysMinute > birthMinute) {
diffMinute = todaysMinute - birthMinute
calcHour = 0}
else {
diffMinute = todaysMinute + 60 - birthMinute
calcHour = -1}
if (todaysHour > birthHour) {
diffHour = todaysHour - birthHour + calcHour
calcDate = 0}
else {
diffHour = todaysHour + 24 - birthHour + calcHour
calcDate = -1}
if (todaysDate > birthDate) {
diffDate = todaysDate - birthDate + calcDate
calcMonth = 0}
else {
diffDate = todaysDate + countMonth - birthDate + calcDate
calcMonth = -1}
if (todaysMonth > birthMonth) {
diffMonth = todaysMonth - birthMonth + calcMonth
calcYear = 0}
else {
diffMonth = todaysMonth + 12 - birthMonth + calcMonth
calcYear = -1}
diffYear = todaysYear - birthYear + calcYear
<!-- Making sure it all adds up correctly
if (diffMinute == 60) {
diffMinute = 0
diffHour = diffHour + 1}
if (diffHour == 24) {
diffHour = 0
diffDate = diffDate + 1}
if (diffDate == countMonth) {
diffDate = 0
diffMonth = diffMonth + 1}
if (diffMonth == 12) {
diffMonth = 0
diffYear = diffYear + 1}
if (diffYear != 1)
YearPlural = "s"
else
YearPlural=""
if (diffMonth != 1)
MonthPlural = "s"
else
MonthPlural=""
if (diffDate != 1)
DatePlural = "s"
else
DatePlural=""
if (diffYear == 0 && diffMonth == 0)
return (diffDate + ' day' + DatePlural + ' old. ');
else if (diffYear == 0)
return (diffMonth + ' month' + MonthPlural + ', ' + diffDate + ' day' + DatePlural + ' old. ');
else
return (diffYear + ' year' + YearPlural + ', ' + diffMonth + ' month' + MonthPlural + ', ' + diffDate + ' day' + DatePlural + ' old. ');
}
// -->