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php-db | 2002091

[PHP-DB] gettin records from today, yesterday, etc. From: andy (news.letters <email protected>)
Date: 09/02/02

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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