On 1 May 2010 22:02, Richard Quadling <rquadling@xxxxxxxxxxxxxx> wrote:
> On 1 May 2010 18:48, justino garcia <jgarciaitlist@xxxxxxxxx> wrote:
>> tImeArrived = CDate(InputBox("Enter START time:", "Start time", "9:00 AM"))
>> TimeLeft = CDate(InputBox("Enter END time:", "End time", "1:24 PM"))
>> Minutes = DateDiff("n", TimeArrived, TimeLeft)
>> Hours = Int(Minutes / 60)
>> Minutes = Minutes - (Hours * 60)
>> TotalTime = Format(Hours, "0") & ":" & Format(Minutes, "00")
>>
>> I did something like this in VBA, but I want to create something for PHP.
>>
>> How can extract an am or pm from the input string, convert to 24 hours for
>> calculations, then convert back to 12 hour am/pm format in PHP?
>>
Consider the DateTime class, might suit your needs.
http://dk2.php.net/manual/en/class.datetime.php
Regards
Peter
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