php adding numbers
<p>each of the urls displays a number, but when i echo out $z it displays 0 instead of the large group of all the numbers combined...</p>

<p>what am i doing wrong?</p>

<pre><code> &lt;?php 
 $a = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=Battery+Theme&amp;output=text\"&gt;&lt;/script&gt;";
 $b = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=Connection+Theme&amp;output=text\"&gt;&lt;/script&gt;";
 $c = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=Icon+Theme&amp;output=text\"&gt;&lt;/script&gt;";
 $d = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=Percent+Theme&amp;output=text\"&gt;&lt;/script&gt;";
 $e = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=StatusNotifier+Theme&amp;output=text\"&gt;&lt;/script&gt;";
 $f = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=c-note&amp;output=text\"&gt;&lt;/script&gt;";
 $g = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=iAcces+c-note+KB&amp;output=text\"&gt;&lt;/script&gt;";
 $h = "&lt;script type=\"text/javascript\" src=\"http://modmyi.com/cstats/index.php?package=c-note+Lite&amp;output=text\"&gt;&lt;/script&gt;";

 $z = $a+$b+$c+$d+$e+$f+$g+$h;
 echo $z;
?&gt;
</code></pre>
