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php-db | 2002091

Re: [PHP-DB] gettin records from today, yesterday, etc. From: Jed Verity (jed <email protected>)
Date: 09/02/02

Hi,

It would better and far easier to use PHP's date functions, specifically
getdate() and date().

Check out the documentation here:
http://www.php.net/manual/en/function.getdate.php

HTH,
Jed

On the threshold of genius, andy wrote:

> Hi there,
>
> I am wondering how to get recors out of a mysql db from yesterday, last week
> and last month. I did write a small php hack but this does not work
> properly.
>
> I did this:
>
> ###################################################
> switch ($ts){
> case 1: // today
> $timestamp = substr($timestamp,0,8).'000000';
> break;
> case 2: // yesterday
> $timestamp = (substr($timestamp,0,8)-1).'000000';
> break;
> case 3: // last week
> $timestamp = (substr($timestamp,0,8)-7).'000000';
> break;
> };
> $start_date = $timestamp;
> $display_option = "AND p.timestamp > '$start_date'";
> ###################################################
>
> But it leads to problems if I search for last week since I do a siple
> subtraction of integer values and not of real days.
>
> Maybe some of you guys has a better appoach?
>
> Thanx,
>
> Andy
>
>

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