simple question perl coding

this source :
<br><a href='http://www.oracle.com/technology/obe/11gr1_db/appdev/php/files/errors.php' class='link_small'>http://www.oracle.com/technology/obe/11gr1_db/appdev/php/files/errors.php</a></td></tr>

how to crop in perl

the one statred from class='link_small'> and ended with </a>
resulted to this :
http://www.oracle.com/technology/obe/11gr1_db/appdev/php/files/errors.php

i have tried using this code:

$link =~ m/class=\'link_small\'?>http:\/\/(.+?)\<\/a>/g

is that correct? or any accurate coding?
abangbataxAsked:
Who is Participating?

[Webinar] Streamline your web hosting managementRegister Today

x
 
Adam314Connect With a Mentor Commented:
I'm not sure what you are asking?  The code you have above does not include the "http://" in what is captured.  If you want to include that:
    m/class=\'link_small\'?>(http:\/\/.+?)\<\/a>/g

Also, the /g option is for a global match.  Unless this is going to appear more than once, you don't need that option.

A generally more reliable way to get info from HTML files is with an HTML parser.  In some cases a simple regex will work, but there are cases that will break the regex...

0
 
abangbataxAuthor Commented:
/g = global match?
do i need it?

i am scripting a web link grabber...  based on keyword

should i add /g ?
0
 
Adam314Commented:
That depends on what you want.  If the content (what is in $link) can have the desired text appear multiple times, and you want to get all of them, then yes - use the /g.  
0
 
abangbataxAuthor Commented:
thank you for your help!
0
All Courses

From novice to tech pro — start learning today.