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Adding and subtracting dates

Adding and subtracting dates: PHP Date and Time Essential Training
Adding and subtracting dates: PHP Date and Time Essential Training

Join for an in-depth discussion in this video Adding and subtracting dates, part of PHP Date and Time Essential Training.

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Skill Level Intermediate
4h 31m
Duration
73,190
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Q: How does calculating sunrise and sunset (as shown in chapter 7) work for locations north of the Arctic Circle?

A: In polar regions, date_sun_info() reports the value for sunrise and sunset as 1 on days when the sun never sets. The values are empty for days when the sun never rises.

Skills covered in this course
Developer Programming Languages Web Development PHP

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