Fetch email id from a string
<p>I have array containing strings in format like:</p>

<pre><code>a@hotmail.com Entry ID: 12321
b@hotmail.com Entry ID: 12322 Entry ID: 12323
c@hotmail.com Entry ID: 12324 Entry ID: 12325 Entry ID: 12326
d@hotmail.com Entry ID: 12327 Entry ID: 12328
e@hotmail.com Entry ID: 12329 Entry ID: 123210
</code></pre>

<p>and I want to fetch only email address from each string &amp; push into an array.</p>

<p>I tried <a href="http://www.webdeveloper.com/forum/showthread.php?200875-extract-email-from-string-text-%28patterns%29" rel="nofollow">http://www.webdeveloper.com/forum/showthread.php?200875-extract-email-from-string-text-%28patterns%29</a></p>

<p>and many others from Stackoverflow but browser shows blank screen on <strong>echo/print_r</strong></p>
