First, are you using LWP::Simple ? I can't tell from your example. I'll assume so. (ah, hope...)
LWP::Simple::get() will return just one string, containing all the returned lines, into your variable $content so pushing that value onto an array doesn't make sense.
You may count the instances of one string in another with something like this:
$n = () = $content =~ m/abcdef/g;
Reading from right to left, we ask the match operator to match multiple times, we then say we want it to act as though returning a list of all the matched strings, and then we say we _really_ just want the count of matched strings.
-
Are you posting in the right place? Check out Where do I post X? to know for sure.
-
Posts may use any of the Perl Monks Approved HTML tags. Currently these include the following:
<code> <a> <b> <big>
<blockquote> <br /> <dd>
<dl> <dt> <em> <font>
<h1> <h2> <h3> <h4>
<h5> <h6> <hr /> <i>
<li> <nbsp> <ol> <p>
<small> <strike> <strong>
<sub> <sup> <table>
<td> <th> <tr> <tt>
<u> <ul>
-
Snippets of code should be wrapped in
<code> tags not
<pre> tags. In fact, <pre>
tags should generally be avoided. If they must
be used, extreme care should be
taken to ensure that their contents do not
have long lines (<70 chars), in order to prevent
horizontal scrolling (and possible janitor
intervention).
-
Want more info? How to link
or How to display code and escape characters
are good places to start.
|