windows8下php_curl启动不了~

[Thu Jan 24 16:47:09.315056 2013] [mpm_winnt:notice] [pid 3828:tid 480] AH00455: Apache/2.4.2 (Win64) PHP/5.4.3 configured -- resuming normal operations[Thu Jan 24 16:47:09.315056 2013] [mpm_winnt:notice] [pid 3828:tid 480] AH00456: Server built: May 13 2012 19:54:49[Thu Jan 24 16:47:09.315056 2013] [core:notice] [pid 3828:tid 480] AH00094: Command line: 'D:\\wamp\\bin\\apache\\apache2.4.2\\bin\\httpd.exe -d D:/wamp/bin/apache/apache2.4.2'[Thu Jan 24 16:47:09.317055 2013] [mpm_winnt:notice] [pid 3828:tid 480] AH00418: Parent: Created child process 1112PHP Warning:  PHP Startup:  in Unknown on line 0[Thu Jan 24 16:47:09.980139 2013] [mpm_winnt:notice] [pid 1112:tid 368] AH00354: Child: Starting 64 worker threads.