Stuart Dallas" wrote:
On 18 May 2012, at 14:50, Jim Giner wrote:
Daft is a little harsh. :) 00:40 is just not a time value that is
generally accepted.
It may appear harsh, but as far as I'm concerned it is daft to make
assumptions like that. You've essentially disallowed 12:nn am, but al
On Thu, May 17, 2012 at 3:37 PM, Jim Giner wrote:
> ok - finally had to come up with my own regexp - and am failing.
>
> Trying to validate an input of a time value in the format hh:mm, wherein
> I'll accept anything like the following:
> hmm
> hhmm
> h:mm
> hh:mm
>
> in a 12 hour format. My prob
"Stuart Dallas" wrote in message
news:aba011df-8cdf-4492-be4d-51c2b54c4...@3ft9.com...
On 18 May 2012, at 14:50, Jim Giner wrote:
> Daft is a little harsh. :) 00:40 is just not a time value that is
> generally accepted.
It may appear harsh, but as far as I'm concerned it is daft to make
as
On 2012-05-17 22:37, Jim Giner wrote:
Trying to validate an input of a time value in the format hh:mm, wherein
I'll accept anything like the following:
hmm
hhmm
h:mm
hh:mm
in a 12 hour format. My problem is my test is ok'ing an input of 1300.
Here is my test:
if (0 == preg_match("/([0][1-9]
On 18 May 2012, at 14:50, Jim Giner wrote:
> Daft is a little harsh. :) 00:40 is just not a time value that is
> generally accepted.
It may appear harsh, but as far as I'm concerned it is daft to make assumptions
like that. You've essentially disallowed 12:nn am, but allowed 1:nn am, 2:nn
a
"Stuart Dallas" wrote in message
news:79538829-bfc4-43a4-a413-72247b145...@3ft9.com...
On 18 May 2012, at 14:41, Jim Giner wrote:
> "Stuart Dallas" wrote in message
> news:cc22e241-c1df-48e9-bf06-8a638a356...@3ft9.com...
>> On 18 May 2012, at 14:32, Jim Giner wrote:
>>
>>> OK - I don't yet und
times so 40 minutes after minute would be a) not practical and b) still not
I meant to say "40 minutes after MIDNIGHT".
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On 18 May 2012, at 14:41, Jim Giner wrote:
> "Stuart Dallas" wrote in message
> news:cc22e241-c1df-48e9-bf06-8a638a356...@3ft9.com...
>> On 18 May 2012, at 14:32, Jim Giner wrote:
>>
>>> OK - I don't yet understand how this works, but it seems to work for
>>> almost
>>> all cases. The one err
"Stuart Dallas" wrote in message
news:cc22e241-c1df-48e9-bf06-8a638a356...@3ft9.com...
On 18 May 2012, at 14:32, Jim Giner wrote:
> OK - I don't yet understand how this works, but it seems to work for
> almost
> all cases. The one erroneous result I get is from a value of 0040 (which
> I
> c
On Fri, May 18, 2012 at 7:34 PM, Stuart Dallas wrote:
> Based on your requirements, 00:40 is completely valid. Why do you think it
> should be invalid?
00:40 is not a valid 12-hour format.
BTW I just found another non-regex approach. Its even faster.
function valid_time_Shiplu2($time) {
s
On 18 May 2012, at 14:32, Jim Giner wrote:
> OK - I don't yet understand how this works, but it seems to work for almost
> all cases. The one erroneous result I get is from a value of 0040 (which I
> convert to 00:40 before hitting the regexp). It comes thru as Ok. If you
> have a fix for th
"Jim Lucas" wrote in message
news:4fb5decc.20...@cmsws.com...
> On 5/17/2012 9:52 PM, Jim Lucas wrote:
>>
>> How about this instead?
>>
>> >
>> $times = array(
>> '100', # valid
>> '1100', # valid
>> '1300', # invalid
>> '01:00', # valid
>> '12:59', # valid
>> '00:01', # valid
>> '00:25pm', # in
"Jim Lucas" wrote in message
news:4fb5decc.20...@cmsws.com...
> On 5/17/2012 9:52 PM, Jim Lucas wrote:
>>
>> How about this instead?
>>
>> >
>> $times = array(
>> '100', # valid
>> '1100', # valid
>> '1300', # invalid
>> '01:00', # valid
>> '12:59', # valid
>> '00:01', # valid
>> '00:25pm', # in
Jim L. I did't actually consider that wide range of time values. Here
is an update. Still this can be written without help of regex. I must
add one more thing that a '00:01' is invalid in 12 hour format. OP
wants it to be 12-hour format.
function valid_time($time){
$m = substr($time, -2)
On 5/17/2012 9:52 PM, Jim Lucas wrote:
How about this instead?
\d{1,2}):?(?P\d{2})$#', $time, $m);
if (
$m &&
( 0 <= (int) $m['hour'] && 12 >= (int) $m['hour'] ) &&
( 0 <= (int) $m['minute'] && 59 >= (int) $m['minute'] )
) {
return TRUE;
}
return false;
}
Let me know.
I optimized it a li
On 5/17/2012 8:07 PM, Jim Giner wrote:
"Jim Lucas" wrote in message
news:4fb5b89e.8050...@cmsws.com...
On 5/17/2012 1:57 PM, shiplu wrote:
On Fri, May 18, 2012 at 2:37 AM, Jim
Ginerwrote:
ok - finally had to come up with my own regexp - and am failing.
Trying to validate an input of a time
"Jim Lucas" wrote in message
news:4fb5b89e.8050...@cmsws.com...
> On 5/17/2012 1:57 PM, shiplu wrote:
>> On Fri, May 18, 2012 at 2:37 AM, Jim
>> Ginerwrote:
>>
>>> ok - finally had to come up with my own regexp - and am failing.
>>>
>>> Trying to validate an input of a time value in the format
On 5/17/2012 1:57 PM, shiplu wrote:
On Fri, May 18, 2012 at 2:37 AM, Jim Ginerwrote:
ok - finally had to come up with my own regexp - and am failing.
Trying to validate an input of a time value in the format hh:mm, wherein
I'll accept anything like the following:
hmm
hhmm
h:mm
hh:mm
in a 12 h
Thank you !
"Govinda" wrote in message
news:3e5dce87-29c1-4679-ad3a-53326435f...@gmail.com...
>
> FWIW - I couldn't find much in the way of tutorials on the meanings of the
> various chars in regexp's.
this helps alot:
http://www.gskinner.com/RegExr/
you can paste your pattern (needle) in the
>
> FWIW - I couldn't find much in the way of tutorials on the meanings of the
> various chars in regexp's.
this helps alot:
http://www.gskinner.com/RegExr/
you can paste your pattern (needle) in the top input, and hover over each char
to see what it means in grep land.
Paste your haystack
"Yared Hufkens" wrote in message
news:4fb5667d.7020...@yahoo.de...
> Try this:
> /(0?[1-9]|[12][0-9]):?[0-5][0-9]/
>
> FYI: ? is equal to {0,1}, and [1-9] to [123456789] (and therefore [1-2]
> to [12]).
>
>
> Am 17.05.2012 22:37, schrieb Jim Giner:
>> ok - finally had to come up with my own regex
Try this:
/(0?[1-9]|[12][0-9]):?[0-5][0-9]/
FYI: ? is equal to {0,1}, and [1-9] to [123456789] (and therefore [1-2]
to [12]).
Am 17.05.2012 22:37, schrieb Jim Giner:
> ok - finally had to come up with my own regexp - and am failing.
>
> Trying to validate an input of a time value in the format h
On Fri, May 18, 2012 at 2:37 AM, Jim Giner wrote:
> ok - finally had to come up with my own regexp - and am failing.
>
> Trying to validate an input of a time value in the format hh:mm, wherein
> I'll accept anything like the following:
> hmm
> hhmm
> h:mm
> hh:mm
>
> in a 12 hour format. My prob
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