Make all the words in a string with 3 characters or less completely uppercase
<p>I trying to accomplish the following:</p>

<pre><code>$string = "i want to convert this string to the following";
</code></pre>

<p>and convert it to something like this:</p>

<pre><code>echo $string;
// I Want TO Convert This String TO THE Following
</code></pre>

<p>Thus:
Capitalize the First Letter of All Words in a string
and if a word is 3 characters or less, make the whole word Capitalized in the string.
How cant this be done with PHP?</p>
