xhprof安装和使用方法

[xhprof]
extension=php_xhprof.dll
; directory used by default implementation of the iXHProfRuns
; interface (namely, the XHProfRuns_Default class) for storing
; XHProf runs.
xhprof.output_dir="D:/software/xamp/htdocs/xhprof_log"

xhprof_enable();
test();
$data = xhprof_disable();
print_r($data);
test();