PHP - Adding a character instead of a comma
<p>I have the following string, this is written froma database, so im not sure what the values are, but an example would be</p>

<pre><code>my name, his name, their name, testing, testing
</code></pre>

<p>What i want to do is take out the last comma and add a space and the word 'and' so it appears as follows:</p>

<pre><code>my name, his name, their name, testing and testing
</code></pre>

<p>Any help would be great.</p>

<p>Cheers</p>
