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Home > Backend Development > PHP Tutorial > There are 53 weeks in 2015 in PHP, how to calculate it? How should it be calculated if using JS?

There are 53 weeks in 2015 in PHP, how to calculate it? How should it be calculated if using JS?

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Release： 2016-09-06 08:57:13

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As mentioned, thank you!

I just discussed it and I don’t know if the following conclusion is correct:

The first day of the year is Monday to Thursday, which is the first week of the year;
The last day of the year is Thursday to Sunday, which is the 53rd week of the year

Reply content:

As mentioned, thank you!

I just discussed it and I don’t know if the following conclusion is correct:

The first day of the year is Monday to Thursday, which is the first week of the year;
The last day of the year is Thursday to Sunday, which is the 53rd week of the year

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javascript php

source：php.cn

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