Big O & time complexity ???

Operating System

How in PHP or other language can I detect Operating system, ie Windows XP Home, Windows 7 Ultimate, Mac OS 10?Anyone know how?Thanks

PHP Include not working

The website is http://www.grlistingservices.comThe code block is as follows:<?phpif (!isset($id)){include 'home.php';}else{include "$id.php";}?>All files are in the same

Simultaneous select/update/insert

HiHow would I need to go about when 2 users update a single row simultaneous? And how would I need to go about when 2 users want to edit a row?Should I first lock the table, update the row to indicate

Searching keywords from array

Hello everyone, Im just wondering if someone could help me with another issue im having. Im still learning PHP and I have been for a few months now, but every now and then I get stuck on small things.

PHP Form to Variable.

Hi! I have written a HTML-form code in DreamWeaver CS3 (in a PHP doc) and I really need it to work soon :/I have a form:(<form name="form1" action=""

List/Menu Box

On an edit page when you want something to select what a user has previously selected from the database, how would you do this for a List/Menu box? The only way I know how is Code: <?php echo

problem when runing a funciton

I am trying to connect to database using a funciton in a functions.php <?phpfunction connect_db_Blog (){ $con=mysql_connect("localhost","root","");

Change Web page language

i doing this thing first time but i dont find any suitable solution for it. On the demand of user. I want to change my web site pages in user's language without without google translater. Can

mysq_num_rows

Hi,I want to use:Code: if(mysql_num_rows($ergebnis2)==2)how can the value 2, be retrieved from the database?example, lets say I have ifCode: (mysql_num_rows($ergebnis2)==$limit)$limit =

Count

Getting the same count everytimeCode: $visitquery = mysql_query("SELECT COUNT(*) FROM visitors WHERE ownerkey = '$uuid' & region = '$selected' AND `date` < DATE_ADD(CURDATE(),