title: Get specific values from PHP Array
body: <p>I'd like to get some values out of an array and print them out on the page.</p>
  
  <p>For [1], these things should be extracted: <code>USD 7.0269 6.4119 0.14231 0.15596</code></p>
  
  <p>The array looks like this:</p>
  
  <pre><code>print_r($arr);
  [1] =&gt; USD United States of America 7.0269  6.4119  Dollars 0.14231 0.15596  � Copyright 2003-2011. Powered by CurrencyXchanger 3.580 
  [2] =&gt; EUR  Euro Member Countries 9.0373    8.3253  Euro    0.1107  0.1201   � Copyright 2003-2011. Powered by CurrencyXchanger 3.580
  </code></pre>
  
  <p>What is the best solution to accomplish this?</p>