PHP delete unwanted characters from a textarea list
<p>I have a textarea I have submitted via a form.</p>

<p>Then I get the text from it:</p>

<pre><code>$textArea = $_POST['my_textarea']; 

$textArea's content is this:

myemail1.com=somethinge
myemail2.com=somethingelse
myemail3.com=somethingel
</code></pre>

<p>My problem is that I need to take off all the characters after the = sign.</p>

<p>So, once done it should look like this:</p>

<pre><code>myemail1.com
myemail2.com
myemail3.com
</code></pre>

<p>Any ideas?</p>
