Separate list of URLs on a text file

[parazite]

I have a text file containing a list of URLs like this one:

http://www.google.com

http://www.yahoo.com

http://www.hotels-albany.com

...

http://www.albanyhotel.us

I would like to find a way to separate those that contain a keyword, here let's say "hotel albany" by those that do not contain the keyword and the result to be saved on two separate files, one with good results, one with the rest of the results. Is this possible?

 

[vacunita]

Yes, open the file, and loop through the contents search for your keywords if found store url in an array, then write the files out.

$filename="urllist.inc";
$keywords=array('hotel','albany');
$urls=file($filename);
$goodurls=array();
$badurls=array();
foreach($urls as $url){
if(strpos($url,$keywords[0]) || strpos($url,$keywords[1])){
$goodurls[]=$url;
}
else{
$badurls[]=$url;
}
}

echo "Good Urls:<pre>";
print_r($goodurls);
echo "</pre><hr>";


echo "Bad Urls:<pre>";
print_r($badurls);
echo "</pre><hr>";
?>

then its just a question of writing out the files with fopen() and fwrite() functions.

This takes any of the urls with at least one of the keywords as a good url. If both need to exist in the url, change || for && in th if statement.

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