473,569 Members | 2,489 Online
Bytes | Software Development & Data Engineering Community
+ Post

Home Posts Topics Members FAQ

Need Help in Calculating Unix Start time and End time.

1 New Member
Hello dear friends,

i needed a help in php...suppose a user buys a service on my site and that service is for 30 days, so i just wanted to know that how to calculate expiration time (unix) from the date they purchased service...plz explain with example code...

thanx
Nov 2 '11 #1
1 1719
johny10151981
1,059 Top Contributor
use mktime function to create unix time

and finally subtract two times, dived them with (60*60*24). you will get day difference
Nov 3 '11 #2

Sign in to post your reply or Sign up for a free account.

Similar topics

8
2946
by: Bart Nessux | last post by:
am I doing this wrong: print (time.time() / 60) / 60 #time.time has been running for many hours if time.time() was (21600/60) then that would equal 360/60 which would be 6, but I'm not getting 6 so I'm not doing the division right, any tips?
8
1501
by: kwharrigan | last post by:
I am working on some code using python and a distributed system. Some particular message is sent on one machine (with a timestamp logged) and after the message is received, a timestamp is made. I am having problems with negative latencies happening under intense CPU load. There is ntp sync happening so the machines should be very well in...
8
3399
by: peterbe | last post by:
What's the difference between time.clock() and time.time() (and please don't say clock() is the CPU clock and time() is the actual time because that doesn't help me at all :) I'm trying to benchmark some function calls for Zope project and when I use t0=time.clock(); foo(); print time.clock()-t0 I get much smaller values than when I use...
1
1630
by: rija | last post by:
Hi folks, I need help regarding date and time comparison in PHP and MySQL My website is hosted in the USA (GMT - 8) And It is managed in Madagascar (GMT + 3) Want to consider DATE in Madagascar not in USA - MySQL CONVERT_TZ's function doesn't work So, how can I do the following: 1. Today's visits $query = "SELECT count(*) FROM visits...
8
1460
by: flamesrock | last post by:
So, I was blazin' some mad chronix, as they say, and got on to thinking about Python. The question was, is the statement: time.time() < time.time() always true? Seems it should be false, since the statement itself occurs at one time instant.. but of course we know that python doesn't execute code that way.. So my question is, why...
9
8285
by: Ron Adam | last post by:
I'm having some cross platform issues with timing loops. It seems time.time is better for some computers/platforms and time.clock others, but it's not always clear which, so I came up with the following to try to determine which. import time # Determine if time.time is better than time.clock # The one with better resolution should be...
1
319
by: Nitro | last post by:
Hello, today I encountered a very odd situation. I am on Windows Vista and using Python 2.5.2. Here's a code snippet to illustrate my problem: # uncomment the next line to trigger the problem # myExtensionModule.CreateDirect3D9Device() import time for i in range(0,100): print time.time()
5
2920
by: Nickolai Leschov | last post by:
Hello, I'm reading code for time function in glibc and I see the following fragment in file time\time.h: /* Return the time now, and store it in *TIMER if not NULL. */ time_t time (timer) time_t *timer; {
1
7827
by: dviry | last post by:
hello , i need to do some things with windows system time . the problem is that i need to change windows system time - and i dont know how to change it . datetime.new - can't get any parameters .. i would like to get some help ..
0
7703
marktang
by: marktang | last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main...
0
8132
jinu1996
by: jinu1996 | last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that...
1
7678
by: Hystou | last post by:
Overview: Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For...
0
7982
tracyyun
by: tracyyun | last post by:
Dear forum friends, With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
0
5222
by: conductexam | last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one. At the time of converting from word file to html my equations which are in the word document file was convert...
0
3656
by: TSSRALBI | last post by:
Hello I'm a network technician in training and I need your help. I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs. The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols. I succeeded, with both firewalls in...
0
3644
by: adsilva | last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
1
2116
by: 6302768590 | last post by:
Hai team i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
0
944
bsmnconsultancy
by: bsmnconsultancy | last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating...

By using Bytes.com and it's services, you agree to our Privacy Policy and Terms of Use.

To disable or enable advertisements and analytics tracking please visit the manage ads & tracking page.