title: how to solve the ereg function deprecated error
body: <p>I am working with SEO PHP scripts and I am just following Google SEO scripts. When I used the search terms I got an error like the following:</p>
  
  <pre><code>Deprecated: Function eregi() is deprecated in E:\wamp\www\subgoogle\nusoap.php on line 3876
  
  Deprecated: Function ereg() is deprecated in E:\wamp\www\subgoogle\nusoap.php on line 3896
  
  Deprecated: Function ereg() is deprecated in E:\wamp\www\subgoogle\nusoap.php on line 1451
  </code></pre>
  
  <p>How should I remove that error function? Is there any need to use a library?</p>