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
Undefined Index Notice In Internet Explorer Only
I am getting the following notice:
QuoteNotice: Undefined index: jrox in /home/ycsn/public_h
Packet Design
Hi All,
Im new about network programming and I want to design a protocol but I have some question
Warning: mysql_num_rows() expects parameter 1
When i add quote at the end of this link
example:http://localhost/articlemania/category.php?cid=3
Schedule editor
Hi,
I have a question related to Schedule editor.
If we schedule a BLS for every 30
php unable to sent email
Hi, guys, I try to send a email through php but unfortunately the mail unable to sent. Here is my co
unserialize help, getting errors
hi all ,
I got a form with 6 fields (2 input and 4 select box), when the page loads one block is
=> and <=
So I was digging through some code when I came across the <= operator. This is the first tim
Multidimensional $_POST
Hello
How to get a single array from array of array (2 - dimension).
For example I have a
PHP & MS Access - Line Break
Hey Guys!
I'm pulling records from an MS Access database and listing them using PHP and I'm r
DOMDocument parsing
Hello, I am parsing an xml file from an API which I have converted into a DOMDocument in php. This i