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A real-time countdown

A given number (X) should be decremented by (Y) with each unique visitor to the site. For example, if X = 10.99 and Y = 0.01 it would take 1099 visitors to the site to decrement X to zero.

A further requirement is that the countdown is available to third party websites. Unique visitors to third party pages (where the countdown is displayed) should also decrement X by Y.

As there is only one value of X at any given time this value should be stored server-side. As changes to X are made the value of X should be updated on all pages where the countdown is displayed.

Two scripts are required:

1. A server-side countdown script

2. A client-side script to display the countdown

In all instances where the countdown is displayed X should be updated in real-time. This suggests that fairly heavy communication with the server is required to constantly check the current value of X (up to a 100 sites could at update or read X at any given time). Perhaps the server could periodically broadcast X’s value to all clients?

Use of PHP & JavaScript preferred.

Færdigheder: Javascript, PHP, XML

Se mere: countdown real time php, read real, client side scripts, time, real , Real visitors, one time, countdown, real time php, client update required, preferred javascript, real pages, time server, client server communication php, time server time client, check requirement, requirement check, php script unique number, php broadcast client server, real time client server, update display php, number countdown php, php real, 100 real visitors, time php javascript

Om arbejdsgiveren:
( 30 bedømmelser ) dorking, surrey, United Kingdom

Projekt-ID: #96976

36 freelancere byder i gennemsnit $807 for dette job

best1

Kindly check PMB

$900 USD in 15 dage
(137 bedømmelser)
9.2
phpMaestro

Hi, We have over 5 years of experience of web designing, search engine optimisation and web programming on php and other web technologies and programmed many applications. We are confident to complete this project with Mere

$1000 USD in 15 dage
(221 bedømmelser)
9.1
lightcresent

We can do this countdown system with 100% job satisfaction...

$400 USD in 2 dage
(454 bedømmelser)
8.9
VALUEONWEB

Valueonweb is a customer-specific service oriented company has got an Professional and creative team. We are the Professional Web Development Company having 3 years experience in Web design and development. We have exp Mere

$800 USD in 17 dage
(212 bedømmelser)
7.9
becomeexpert

As I'm very professional to AJAX, PHP, MYSQL, JAVASCRIPT related works, I'm waiting for your selection. I'm requesting you to have a look at my VISION.

$1500 USD in 20 dage
(134 bedømmelser)
7.6
siddhartha1

Hi, we are ready to start,thanx

$1000 USD in 30 dage
(39 bedømmelser)
7.6
websoftinfo

Hi, we are very interested. we will provide your project with reqiured language. we will provide you regular updates during progress, if we get this.... And also if you have any query please let us know. We are a Mere

$1500 USD in 30 dage
(67 bedømmelser)
6.5
vsworx

We have a team of highly qualified and creative professionals. Give us a chance to show our talents and we assure you quality. [url removed, login to view]

$1500 USD in 30 dage
(11 bedømmelser)
6.2
bizpromotionin

Dear Sir/ Madam ------ We are a PIONEER company in Web Applications, Application development and Search Engine Optimization. We are a global provider of IT services and business solutions to Fortune 1000 corporations. Mere

$800 USD in 30 dage
(1 bedømmelse)
6.0
geniux

Greetings!! We have gone through your requirements and we would like to extend our services for this project. We can assure you for the best level of services as well as punctuality. We are having very rich experie Mere

$1400 USD in 30 dage
(14 bedømmelser)
5.9
pkumar125

please see pm

$650 USD in 15 dage
(8 bedømmelser)
5.7
Gudoc

Ready to start immediately on your project, as we are the experts in such things. Waiting for your selection. Thanks!

$1500 USD in 30 dage
(15 bedømmelser)
5.6
diamondstudios

Greetings. My name is Vasy, I'm the founder of an experienced web developer team located in Eastern Europe. Diamond-Studios offers a loose range of services in the area of web design, presentations and in all what abid Mere

$450 USD in 8 dage
(2 bedømmelser)
5.1
Aliam

Hello, Please check PMB.

$300 USD in 3 dage
(12 bedømmelser)
5.0
Tiemen

Would be interested to help you develop this countdown system. Please see PM for more details.

$500 USD in 10 dage
(14 bedømmelser)
4.8
aster

We can do it. Let's discuss details.

$300 USD in 2 dage
(1 bedømmelse)
4.8
inforexsys

Greetings, Please view your PMB. Thanks.

$300 USD in 4 dage
(9 bedømmelser)
4.7
realcoder

Let me do it for you. Best Wishes, Vishanta

$825 USD in 15 dage
(30 bedømmelser)
4.7
bkaufmann400

view pmb. thanks.

$1500 USD in 15 dage
(2 bedømmelser)
5.6
mybpo

Hi, My team and I are new to Get a Freelancer, and we would like to offer you our very best work. All work is done in the U.S.A. We offer American quality work, customer satisfaction, and detailed work, at thi Mere

$800 USD in 20 dage
(1 bedømmelse)
5.4