On Thu, 2008-05-29 at 13:07 -0500, Chris W wrote:
> What I want to do is find all links in an html file. I have the pattern
> below. It works as long as there is only one link on a line and as long
> as the whole link is one line. It seems there should be a way to get
> this to work with more than one link on a single line. The work around
> I have done for now is to read the whole file into a buffer and remove
> all new lines and then add a new line after every closing a tag. Then
> process each line. There has to be a better way.
>
> Any Ideas? Also note I don't want to find any a tags that don't have an
> href.... there probably aren't any but just in case.
>
>
> preg_match_all("/(< *a[^>]*href[^>]+>)(.*)<\/a>/", $Line, $matches,
> PREG_PATTERN_ORDER);
Your preg isn't going to return the URLs (even if it works), it's going
to return the labels of the links. But anyways...
<?php
$content = implode( '', @file( 'http://www.php.net' ) );
if( preg_match_all(
'#(<a[^>]+href[^>]+>)(.*)</a>#Umis', $content, $bits ) )
{
print_r( $bits );
}
?>
Cheers,
Rob.
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