Find only certain URLs from page ... regex (semi-complete script)
Posted on
16th Feb 2014 07:03 pm by
admin
Hi guys,
What I need to do is take a page & extract all the URLs from the page & place them in an array.
However I only need to grab certain URLS
eg.
site1.com
site1.com/folder/thisfile.zip
site2.com
site2.com/some/folder/or/subfolder/1.mp3
site3.com
but then leave out of the array
site4.com
site5.com/the/script/needs/to/be/able/to/grab/sub/folders/and/files/2.mp3
Here's the script I've got so far but this will grab ALL the links ... so I need to modify this & perhaps use an if or switch statement to check whether it's a link I actually want...
<?php
$string = '<a href="http://www.example.com">Example.com</a> has many links with
examples <a href="http://www.example.net/file.php">links</a> to many sites and
even urls without links like http://www.example.org just to fill the gaps and
not to forget this one http://phpro.org/tutorials/Introduction-to-PHP-Regex.html
which has a space after it. The script has been modifiied from its original so now
it grabs ssl such as https://www.example.com/file.php also';
/**
*
* @get URLs from string (string maybe a url)
*
* @param string $string
*
* @return array
*
*/
function getUrls($string)
{
$regex = '/https?://[^" ]+/i';
preg_match_all($regex, $string, $matches);
return ($matches[0]);
}
$urls = getUrls($string);
foreach($urls as $url)
{
echo $url.'<br />';
}
?>
No comments posted yet
Your Answer:
Login to answer
339
23
Other forums
gmmktime or mktime
I live in the UK, i am within the GMT (with daylight saving time ie 1 hour difrence between summer a
Problem in OnClientClick and OnClick sync
Hi,Strange and irritating problem:
I have below button declaration in markup of the aspx page:
upgrade from 4.7 to ECC 6.0
Hi all,
we are going to do an upgrade from R/3 4.7 to ECC 6.0. I need to know if i can find som
Socket problem
Hello,
Earlier I posted about my problem with my socket script. It took up to 100% CPU usage.
Tracking Unique Clicks
Hi guys and gals,
Basically I have a database which tracks clicks on my outbound links, I do
Query output more than expected
$query=mysql_query("SELECT * FROM players, communities, divisions WHERE dob BETWEEN '{$start_da
pass form variables straight to email, no database required?
hello all,
im working on this form...
http://www.adobedayevents.com/project_request/pr
Comparing Values
Hi
I'm reading data from a database and this seems to work OK.
Each system has an associat
How to change Time Zone
HI
I want to change the time zone of the server to another country.How can do that?
Thanks
generating all possible random letters
hi'
how can i randomize the letters a,b,c,d,e all possible ways, and i want to print the res