title: xhprof on WampServer 2.2
body: <p>I am trying to get XHProf working on my WampServer.</p>
  
  <p>I have downloaded the dll from: <a href="http://dev.freshsite.pl/php-extensions/xhprof/file/details/xhprof-0103-for-php-53-vc9.html" rel="nofollow">http://dev.freshsite.pl/php-extensions/xhprof/file/details/xhprof-0103-for-php-53-vc9.html</a> and renamed to xhprof.dll in C:\wamp\bin\php\php5.3.9\ext (Which is the dir listed for extensions in phpinfo())</p>
  
  <p>Php.ini path from phpinfo():
  C:\wamp\bin\apache\Apache2.2.21\bin\php.ini</p>
  
  <p>Extensions listed in that file:</p>
  
  <pre><code> extension=php_curl.dll
   extension=xhprof.dll
   ;extension=php_dba.dll
   extension=php_mbstring.dll
   ;extension=php_exif.dll
   ;extension=php_fileinfo.dll
   extension=php_gd2.dll
   ;extension=php_gettext.dll
   ;extension=php_gmp.dll
   ;extension=php_intl.dll
   ;extension=php_imap.dll
   ;extension=php_interbase.dll
   ;extension=php_ldap.dll
   ;extension=php_ming.dll
   ;extension=php_mssql.dll
   extension=php_mysql.dll
   extension=php_mysqli.dll
   ;extension=php_oci8.dll
   ;extension=php_oci8_11g.dll 
   ;extension=php_openssl.dll
   ;extension=php_pdo_firebird.dll
   ;extension=php_pdo_mssql.dll
   extension=php_pdo_mysql.dll
   ;extension=php_pdo_oci.dll
   ;extension=php_pdo_odbc.dll
   ;extension=php_pdo_pgsql.dll
   extension=php_pdo_sqlite.dll
   ;extension=php_pgsql.dll
   ;extension=php_phar.dll
   ;extension=php_pspell.dll
   ;extension=php_shmop.dll
   ;extension=php_snmp.dll
   ;extension=php_soap.dll
   ;extension=php_sockets.dll
   ;extension=php_sqlite.dll
   ;extension=php_sqlite3.dll
   ;extension=php_sybase_ct.dll
   ;extension=php_tidy.dll
   ;extension=php_xmlrpc.dll
   ;extension=php_xsl.dll
   ;extension=php_zip.dll
  </code></pre>
  
  <p>But when I restart WampServer and the services associated with it, no XHProf information appears in phpinfo()</p>
  
  <p>I am looking for a way to fix this, or a further way to investigate why this extension isnt loading</p>
  
  <p>Thanks</p>