我如何才能最好地将90060(秒)转换为" 25h 1m"?
目前我在SQL中这样做:
SELECT
IF(
HOUR(
sec_to_time(
sum(time_to_sec(task_records.time_spent))
)
) > 0,
CONCAT(
HOUR(sec_to_time(sum(time_to_sec(task_records.time_spent)))),
'h ',
MINUTE(sec_to_time(sum(time_to_sec(task_records.time_spent)))),
'm'
),
CONCAT(
MINUTE(sec_to_time(sum(time_to_sec(task_records.time_spent)))),
'm'
)
) as time
FROM myTable;
但我不确定它是最方便的方法: - )
我愿意接受在SQL(不同于我已经在做)或PHP中这样做的建议。
编辑:
所需字符串的示例:" 5m"," 40m"," 1h 35m"," 45h" " 46h 12m"。
答案 0 :(得分:48)
TIME_FORMAT(SEC_TO_TIME(task_records.time_spent),'%Hh %im')
文档是你的朋友:
根据评论:
DROP FUNCTION IF EXISTS GET_HOUR_MINUTES;
CREATE FUNCTION GET_HOUR_MINUTES(seconds INT)
RETURNS VARCHAR(16)
BEGIN
DECLARE result VARCHAR(16);
IF seconds >= 3600 THEN SET result = TIME_FORMAT(SEC_TO_TIME(seconds),'%kh %lm');
ELSE SET result = TIME_FORMAT(SEC_TO_TIME(seconds),'%lm');
RETURN result;
END
DELIMETER ;
用法:
SELECT GET_HOUR_MINUTES(task_records.time_spent) FROM table
答案 1 :(得分:3)
您可以使用预定义的函数sec_to_time()
SEC_TO_TIME(NUMBER_OF_SECONDS)
http://dev.mysql.com/doc/refman/5.5/en/date-and-time-functions.html#function_sec-to-time
答案 2 :(得分:-3)
试试这个:(输入你的纯秒时间)
var hours = Math.floor(input/3600);
var minutes = Math.floor((input-hours*3600)/60);
var seconds = input-(minutes*60)-(hours*3600);
function convertTime(){
return hours":"minutes":"seconds;
}