PHP:将一年中的某一天转换为月份和月份中的某一天 [英] PHP: Convert Day of Year to Day of Month and Month

问题描述

如果你有一年中的一天.你怎么能把它转换成月份和月份的日期?例如:144"日应转换为 5 月 26 日.我想我还必须添加实际年份来解释闰年.但我什么也没找到.

If you have the day of the year. How can you convert that to day of month and month? For example: The day "144" should be converted to 26th of May. I guess I also have to add the actual year to account for leap years. But I haven't found anything at all.

例如函数 mktime() 期望月、年和日月.

For example the function mktime() exepects the month, year and day of month.

大家有什么建议吗?

推荐答案

strtotime("January 1st +".($days-1)." days");

这将返回对应于一年中指定日期的时间戳.

This will return a timestamp corresponding to the specified day of the year.

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