CODEWITHSUNDEEP
phpmysql
Harish Singh
Harish Singh

Reputation: 3329

week number difference mysql and php

I need to filter some results of this week and next week. But it gives me no result for this week.

I have records with the date "2013-10-25 12:00:00" and "2013-10-22 12:00:00".

I am getting current week by date('W', time()) in php and using WEEK(tdi.due_at) in mysql query.

date('W', time()) return 43 which is current week number.

but WEEK(tdi.due_at) returns 42 why?

Upvotes: 1

Views: 351

Answers (2)

Vin.AI
Vin.AI

Reputation: 2437

Why not you subtract -1 from PHP date('W') - 1. or add +1 to MySQL WEEK(tdi.due_at) + 1.

PHP Indexed with 1 and MySQL starts index with 0 like JavaScript does.

Upvotes: 0

juergen d
juergen d

Reputation: 204934

MySQL WEEK() has also an optional mode parameter that sets the condition when the first week of a year starts.

Upvotes: 1

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