How do you scape part of web pages using regex

How do u scrape part of web pages using regex I know I know there is google but I can find it. How do you scape parts of web pages like google trends.

 

google trends can be scaped with php by fetching their rss feed, you wont need regex for that

 

If you DO want to scrape, you need to look for unique patterns in the data/tags and parse it out - something along the lines of:

if this case the function is loading the whole page first, so you don't want to have this live on your site, but have it dump just the data itself to a file (using a cron job if need be), and then just read the data file into your site.

 

i prefer using greedy modifier like this
i also recommend using a different delimiter to the traditional forward slash - not very helpful when parsing html.

$pattern = '%<h1 class="title">(.+?)</h1>%';
preg_match($pattern, $html, $matches);
$title = $matches[1];

 

It the same way? and whats a greedy modifier?

 

Thanks, that makes more sense herby...

(He means a modifier that grabs it all - whatever's between the tags...)

 

kk thanks it does make more sense.