XDebug not loading on Windows 7 64 bit PHP 5.4
I have php running on apache. I have downloaded what I think to be the correct xdebug compiled dll for php version 5.4 64 bit windows. I have thread saftey enabled and it is using VC9. I have downloaded the dll and placed it here:
C:\php5\extras\php_xdebug-2.2.0RC1-5.4-vc9-x86_64.dll
Here is what I have in my php.ini:
[xdebug]
zend_extension = "C:\php5\extras\php_xdebug-2.2.0RC1-5.4-vc9-x86_64.dll"
When I start Apache, I get this error:
[Wed Apr 04 17:01:56 2012] [notice] Parent: Received restart signal -- Restarting the server.
Failed loading C:\php5\extras\php_xdebug-2.2.0RC1-5.4-vc9-x86_64.dll
hild process is ending.
[Wed Apr 04 17:01:56 2012] [notice] Apache/2.2.22 (Win32) PHP/5.4.0 configured -- resuming normal operations
[Wed Apr 04 17:01:56 2012] [notice] Server built: Jan 28 2012 11:16:39
[Wed Apr 04 17:01:56 2012] [notice] Parent: Created child process 2120
[Wed Apr 04 17:01:57 2012] [notice] Child 2120: Child process is running
[Wed Apr 04 17:01:57 2012] [notice] Child 2120: Acquired the start mutex.
[Wed Apr 04 17:01:57 2012] [notice] Child 2120: Starting 64 worker threads.
[Wed Apr 04 17:01:57 2012] [notice] Child 5624: Released the start mutex
[Wed Apr 04 17:01:58 2012] [notice] Child 5624: All worker threads have exited.
[Wed Apr 04 17:01:58 2012] [notice] Child 5624: Child process is exiting
Failed loading C:\php5\extras\php_xdebug-2.2.0RC1-5.4-vc9-x86_64.dll
Answer
In order to make sure that you've downloaded the correct binary, you can use the wizard at http://xdebug.org/wizard.php It will tell you exactly which file to download and in which php.ini file you should put the zend_extension line (you're using the correct one now of course, as you get the "Failed to load" error).