Hi, I was just wondering what impact there would be in terms of performance if you where to set then increment the value of a cookie on each page of a site.
Also, being a server side script; how exactly does php retrieve the value of a cookie?
Does the server need to request then wait for the appropriate cookie before displaying any content?
Wouldn't this be slower than querying a database?
How would I do "Users not logged in since *** delete them"
I know how I would set this up, and delete the user roughly.I'll create a table called "Users Status" with ID, Username, date registered, and last logged in collumns. Last Logged in will be
First root of a number
Hi, I can't find any function in php to give me the first root of a number.Is there any built-in function for it? For example: 81 => 39 => 364 => 2256 => 2I wrote this
Stuck with preg_replace
Hi,I'm trying to use preg_replace to remove part of the IP address submitted using a form on my website. The full IP is entered into my SQL database, but when printing it on the website I want to
adding up might be solved tell us cheers.
i think i finally solved this anybody.last time i was getting the wrong results.Code: <?php// price of item.$price="100.00";//quenity of items.$quenity="7";// tax
How to copy a part of a vector in a raw memory
Hi,
Progress bar tracking file downloads
Hey guys, was wondering if there was a way to track how far a file has been downloaded. I know there is a way to track uploading with APC and php 5.2 + ?? any suggestions thanks
Ariba 9r - SAP MM Integration
Hi experts,
Bit manipulation program with binary operations
My homework is to create a program to scan in and add binary numbers and print them like so
MYSQL INSERT ID NOT WORKING
Code: $id = mysql_insert_id();header("Location: ./?view=$id");Why $id pulling blank nothing?Code: mysql_query("INSERT INTO `prays` (`title`,`prayer`,`time`,`level`,`nameid`,`name`)
Had a simple form script that suddenly stopped working
It was made about a year ago and had been working fine. Last time it was known to work for sure was in early October. I got a message from someone saying they didn't think it work and I tried it
