Getting links from a page.

[intenz]

Hello, I'm trying to open a page and put every link on the page in array...

For example...

$array = array('http://www.blah.com','http://www.bopo.com','http://www.moo.com');

I've tried this but it doesn't work:

<?
$site = "http://www.google.com/search?q=FreeBSD&hl=us";
$open = fopen($site, "r");

$search = fread($open, 50000);
fclose($open);

$search = eregi("(.)", $search, $content);
$array[] = eregi("<(A|a) href=\"(.)\" target=\"_blank\">", $content[0]);
print_r($array);
?>

Please help me.

[van__]

As much as I hate to give this out, it is by no means unique... I just think every developer should be a man and master the mighty regex.

Here's a raw version, not totally valid, but will get most links with some variation on attribute placement.

function parseLinks($strFile) {
/
parses out all <a hrefs> and creates GLOBALS['LINK_ARRAY']
ARRAY is structured as follows:
$GLOBALS['LINK_ARRAY'][0][$key] contains the full HTML link
$GLOBALS['LINK_ARRAY'][1][$key] contains the actual link URL
$GLOBALS['LINK_ARRAY'][2][$key] contains the linking page text
/
@preg_match_all('/<A+ [?]|HREF=+\'\"(.[^{>]+)\'\">(.[<]+)<\/A>/i',}
$strFile, $GLOBALS['LINK_ARRAY']);
}