Re: [PHP] Date Math

2010-04-21 Thread Michiel Sikma
On 20 April 2010 17:40, Floyd Resler fres...@adex-intl.com wrote: I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I know how I can do it through code but thought there

Re: [PHP] Date Math

2010-04-21 Thread Floyd Resler
On Apr 21, 2010, at 5:39 AM, Michiel Sikma wrote: On 20 April 2010 17:40, Floyd Resler fres...@adex-intl.com wrote: I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I

[PHP] Date Math

2010-04-20 Thread Floyd Resler
I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I know how I can do it through code but thought there might be a simple one or two line option. Thanks! Floyd -- PHP

Re: [PHP] Date Math

2010-04-20 Thread Dan Joseph
On Tue, Apr 20, 2010 at 11:40 AM, Floyd Resler fres...@adex-intl.comwrote: I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I know how I can do it through code but thought

Re: [PHP] Date Math

2010-04-20 Thread tedd
At 11:40 AM -0400 4/20/10, Floyd Resler wrote: I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I know how I can do it through code but thought there might be a simple one

Re: [PHP] Date Math

2010-04-20 Thread Paul M Foster
On Tue, Apr 20, 2010 at 03:32:58PM -0400, tedd wrote: At 11:40 AM -0400 4/20/10, Floyd Resler wrote: I need to get the difference in months between two dates. The dates could be as much as 60 months apart. Is there any easy way to do this either through PHP or MySQL? I know how I can do it

Re: [PHP] Date math

2008-03-26 Thread Richard Lynch
On Sun, March 23, 2008 11:17 pm, Ron Piggott wrote: I have this math equation this list helped me generate a few weeks ago. The purpose is to calculate how many days have passed between 2 dates. Right now my output ($difference) is 93.958333 days. I am finding this a little weird. Does

Re: [PHP] Date math

2008-03-25 Thread Ron Piggott
Could someone then help me modify the PHP script so I won't have this timezone issue? I don't understand from looking at the date page on the PHP web site the change(s) I need to make. Thanks, Ron ? $date1 = strtotime($date1); $date2 = strtotime($date2); $factor = 86400; $difference =

Re: [PHP] Date math

2008-03-25 Thread Casey
(top-posting!) Add either the round function or ceil function. On Mar 25, 2008, at 6:47 AM, Ron Piggott [EMAIL PROTECTED] wrote: Could someone then help me modify the PHP script so I won't have this timezone issue? I don't understand from looking at the date page on the PHP web site

Re: [PHP] Date math

2008-03-24 Thread Jim Lucas
Ron Piggott wrote: I have this math equation this list helped me generate a few weeks ago. The purpose is to calculate how many days have passed between 2 dates. Right now my output ($difference) is 93.958333 days. I am finding this a little weird. Does anyone see anything wrong with

[PHP] Date math

2008-03-23 Thread Ron Piggott
I have this math equation this list helped me generate a few weeks ago. The purpose is to calculate how many days have passed between 2 dates. Right now my output ($difference) is 93.958333 days. I am finding this a little weird. Does anyone see anything wrong with the way this is

Re: [PHP] Date math

2008-03-23 Thread Simon Welsh
On 24/03/2008, at 5:17, Ron Piggott wrote: I have this math equation this list helped me generate a few weeks ago. The purpose is to calculate how many days have passed between 2 dates. Right now my output ($difference) is 93.958333 days. I am finding this a little weird. Does anyone

Re: [PHP] Date math

2008-03-23 Thread Casey
On Sun, Mar 23, 2008 at 9:17 PM, Ron Piggott [EMAIL PROTECTED] wrote: I have this math equation this list helped me generate a few weeks ago. The purpose is to calculate how many days have passed between 2 dates. snip $date1 = strtotime($date1); (March 21st 2008) $date2 =

RE: [PHP] date math question

2003-03-28 Thread John W. Holmes
This leads me to another question. If I have stored the date as an epoch then is there a way using PHP and MySQL to say find all the records that have been added this YEAR (not last 365 days)? SELECT * FROM table WHERE YEAR(FROM_UNIXTIME(column)) = YEAR(CUR_DATE()); Benchmark each method and

[PHP] date math question

2003-03-27 Thread Charles Kline
I am storing my dates as unix timestamp (epoch). Am I right in assuming that if I need to add or subtract days from this it is done in seconds? So for example if I have the timestamp 1041397200 and I wanted to subtract 24 hours from it I would do this: $newtime = $orig_time - 86400; Thanks,

Re: [PHP] date math question

2003-03-27 Thread Leo Spalteholz
On March 27, 2003 09:15 pm, Charles Kline wrote: I am storing my dates as unix timestamp (epoch). Am I right in assuming that if I need to add or subtract days from this it is done in seconds? yes -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit:

RE: [PHP] date math question

2003-03-27 Thread Martin Towell
I think there's problems doing that when daylight savings starts/ends Just something to keep in mind... -Original Message- From: Leo Spalteholz [mailto:[EMAIL PROTECTED] Sent: Friday, March 28, 2003 4:32 PM To: [EMAIL PROTECTED] Subject: Re: [PHP] date math question On March 27, 2003 09

Re: [PHP] date math question

2003-03-27 Thread Charles Kline
Okay cool. This leads me to another question. If I have stored the date as an epoch then is there a way using PHP and MySQL to say find all the records that have been added this YEAR (not last 365 days)? Thanks Charles On Friday, March 28, 2003, at 12:31 AM, Leo Spalteholz wrote: On March 27,

Re: [PHP] date math question

2003-03-27 Thread Foong
hi, $start = mktime ( 0, 0, 0, 1, 1, date['Y']); // first day of this year $end = mktime ( 0, 0, 0, 12, 31, date['Y']); // last day of this year then select all record where timestamp = $start and timestamp = $end should do the job Hope this helps Foong Charles Kline [EMAIL PROTECTED]

Re: [PHP] date math question

2003-03-27 Thread Foong
sorry typo error should be: date('Y') Foong Foong [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hi, $start = mktime ( 0, 0, 0, 1, 1, date['Y']); // first day of this year $end = mktime ( 0, 0, 0, 12, 31, date['Y']); // last day of this year then select all record where

Re: [PHP] date math question

2003-03-27 Thread Charles Kline
Caught that :) Thanks for the tip... worked just perfect (after I fixed typo) On Friday, March 28, 2003, at 12:57 AM, Foong wrote: sorry typo error should be: date('Y') Foong Foong [EMAIL PROTECTED] wrote in message news:[EMAIL PROTECTED] hi, $start = mktime ( 0, 0, 0, 1, 1, date['Y']); //