title: decode url with php
body: <p>how can I decode following query string with php?</p>
  
  <pre><code>t=%B1Z%2B%26k%C9%BF%B1%3Fh%3Fd%3F%9F%2Fa%90%3Ft%C5%8B%A0%3F-%F9s%D5d+%E2sJ-B%9DE%D0T%FA%A4.%93%AF%A05%98d%F9%85%CC%22H%3Fd%F9%9D%C3%22hE%8B%C1%D65%3F%A8%3A%25%24&amp;charset=ISO-8859-1
  </code></pre>
  
  <p>I've already tried urldecode but I get following output</p>
  
  <p>t=±Z+&amp;kÉ¿±?h?d?Ÿ/a?tÅ‹ ?-ùsÕd âsJ-BEÐTú¤.“¯ 5˜dù…Ì"H?dùÃ"hE‹ÁÖ5?¨:%$&amp;charset=ISO-8859-1</p>
  
  <p>I've tried many ways but couldn't decode it</p>
  
  <p>thanks in advance</p>