PHP + space issue
<p>I want to get the number of spaces added before a word.</p>

<p>For example</p>

<pre><code>String 1 = Hello 
String 2 =    Server.
</code></pre>

<p>In String 2 there are four spaces before <code>Server</code>. when I concatenate string 1 and string2 I loose the spaces.</p>

<p>Basically space should be treated as a character. How do I do this? </p>
