[preg_match_all for html tags]

hi,

i am trying a lil different code in regex on the same logic

 

$string="get data(s):</td><td><em>MY DATA</em>";
preg_match_all("/get data(s):</td><td><em>(.*)</em>/", $string, $out);
print_r($out);

 

i want to pick "MY DATA"

but this isn't permits /td and /em in pattern..

what's the solution..

 

and can u please suggest some easy to learn regex tutorial...

thanx

 

[preg_match_all for html tags]

thanx a lot

i will test the same in my code

 

[preg_match_all for html tags]

i want to retrieve certain elements bound in same format in an html file.

i have lot much raw data in this html file,

i have stored this in string =$data

 

and i am looking for such pattern:

<td width='15%' valign=top>41    </td>

among which 41 is desired result.

 

note: 15% is not constant it can be 15%,25% and 35%

 

i have many rows like this in html file, and i want to pick the same value which is bound in

<td width='15%' valign=top>

and

</td>

i am trying this code:

 

preg_match_all("|<[td width='[0-9]{1}5%' valign=top>]+>(.*)</[/td>]+>|U",$data,$out,PREG_PATTERN_ORDER);
print_r($out[1]);

but i am not getting desired result

can someone please help....

 

thanx

[PHP and MySQL help please?!]

user_id is primary key for 1st table
and id for second table
if a user inputs multiple items , those will be saved to second table against same user_id
so while fetching,
fetch all rows and create table or something like that.....

[Switch statement--right usage or error]

give a try without default switch case
it once happened with me
i need to scroll back to see, what have i done for that
just a thought, try it w/o default
i know that it's not a solution, but a thought...
will get back again

[MYSQL with rollup functionality]

thanx guys 4 help
even i understand that php is much more flexible to deal with this
but i have a very long list of records, alongwith different kind of listings at a time
i mean it's something like 7 columns and around 1000 rows
and column needs to be summed up, total is displayed at around 15 times
so to associate each column and make special SUM() for all, is just so time consuming to execute
i thought, it would be much more simpler to use WITH ROLLUP
so i turned to this
well, and i am getting good results even
but only prob is that, i want to display the total count fields in bold, so that user can differentiate it easily
but i guess, i shud do something with php itself
thanx once again 4 ur time

gayatri

[MYSQL with rollup functionality]

hi guys
i am new to this forum
and just need some help from u guys
i am using "with rollup" in my mysql query
and it's running perfect
what i want more is to display the 'total' fields in BOLD, which we get b'cuz of "with rollup"
i have tried to pick up those particular entries using php language
but no success
i just wanna know, is there any thing, in the qry, which differentiates between normal rows o/p and total rows o/p
as there r NULL entries for which we have applied GROUP BY
i am using that NULL, but what abt the total count i get, i don't have any means to get the total count differently........
plz help
i mean anything which i can use in my php code

thanx in advance
sonal