User not logged in - login - register
Home Calendar Books School Tool Photo Gallery Message Boards Users Statistics Advertise Site Info
go to bottom | |
 Message Boards » » Programming Help, pulling part of web page Page [1]  
wwwebsurfer
All American
10217 Posts
user info
edit post

I'm trying to pull just part of this page:
http://mobile.weather.gov/port_mp_ns.php?select=3&CityName=Fayetteville&site=RAH&State=NC&warnzone=NCZ088

Namely, just the "Weather" and "Temp". I'd like to do it in-line with PHP, but I can't seem to get it to cooperate. I'm not above using an intermediate page processed and cached to feed the information, but I'm trying to avoid it.

Any ideas?

9/2/2010 1:45:01 PM

FroshKiller
All American
51913 Posts
user info
edit post

You know the NWS has a public XML feed you can grab, right?

http://www.nws.noaa.gov/xml/

Here is my PHP implementation, which you are welcome to modify as needed:

<?php
$xslDoc = new DOMDocument();
$xslDoc->load("./nwsweather.xslt");

$xmlDoc = new DOMDocument();
$xmlDoc->load('http://www.weather.gov/xml/current_obs/KRDU.xml');

$proc = new XSLTProcessor();
$proc->importStylesheet($xslDoc);
echo $proc->transformToXML($xmlDoc);
?>


The file nwsweather.xslt was just an XSLT file I used to style the data in the text format I wanted.

This is probably all kinds of stupid, actually. I've just copied and pasted a broken old script I don't use anymore.

[Edited on September 2, 2010 at 1:54 PM. Reason : Wow, the CODE tag sucks here.]

[Edited on September 2, 2010 at 1:57 PM. Reason : why the fuck did i open that curl session holy christ]

9/2/2010 1:46:12 PM

wwwebsurfer
All American
10217 Posts
user info
edit post

no, no I did not know they published via XML. In fact I have an RSS reader that can rip through this for breakfast.

THANK YOU /thread

[Edited on September 2, 2010 at 1:53 PM. Reason : they need to make the stuff I want easier to locate ]

9/2/2010 1:53:29 PM

Stein
All American
19842 Posts
user info
edit post

Quote :
"why the fuck did i open that curl session holy christ"


Because cURL owns.

That's why.

9/2/2010 3:29:46 PM

FroshKiller
All American
51913 Posts
user info
edit post

You're right! But it was entirely redundant, and I didn't actually do anything with the resource it retrieved.

9/2/2010 4:12:10 PM

qntmfred
retired
40816 Posts
user info
edit post

i do all my http requests in sockets

well technically i write assembly-generating php that makes http requests using sockets

9/2/2010 4:16:09 PM

FroshKiller
All American
51913 Posts
user info
edit post

GET OUT

9/2/2010 4:16:38 PM

Stein
All American
19842 Posts
user info
edit post

More like "suck-its".

9/2/2010 4:17:56 PM

FroshKiller
All American
51913 Posts
user info
edit post

Quote :
"ASSEMBLY-

GENERATING

PHP"


[Edited on September 2, 2010 at 4:18 PM. Reason : this may be my first three-word quote]

9/2/2010 4:18:24 PM

lewisje
All American
9196 Posts
user info
edit post

you can never understand it 'cause it happens too fast
and it feels so good, it's like walking on glass

9/2/2010 11:05:30 PM

 Message Boards » Tech Talk » Programming Help, pulling part of web page Page [1]  
go to top | |
Admin Options : move topic | lock topic

© 2024 by The Wolf Web - All Rights Reserved.
The material located at this site is not endorsed, sponsored or provided by or on behalf of North Carolina State University.
Powered by CrazyWeb v2.39 - our disclaimer.