title: file_get_contents gets different file from google than shown in browser
body: <p>I use file_get_contents to find out if there is an URL of the search I look at:</p>
  
  <p><code>http://www.google.com/search?q=*a*+site:www.reddit.com/r/+-inurl:(/shirt/|/related/|/domain/|/new/|/top/|/controversial/|/widget/|/buttons/|/about/|/duplicates/|dest=|/i18n)&amp;num=1&amp;sort=date-sdate</code> </p>
  
  <p>If I go to this URL in my browser, a different file is displayed then what I see when I echo <code>file_get_contents</code></p>
  
  <pre><code>$url = "http://www.google.com/search?q=*a*+site:www.reddit.com/r/+-inurl:(/shirt/|/related/|/domain/|/new/|/top/|/controversial/|/widget/|/buttons/|/about/|/duplicates/|dest=|/i18n)&amp;num=1&amp;sort=date-sdate";
  $google_search = file_get_contents($url);
  </code></pre>
  
  <p>What's wrong with my code?</p>