参考站点：/blog/1047304
# <?php # // *nix # echo DIRECTORY_SEPARATOR; // / # echo PHP_SHLIB_SUFFIX; // so # echo PATH_SEPARATOR;// : # # // Win* # echo DIRECTORY_SEPARATOR; // \ # echo PHP_SHLIB_SUFFIX; // dll # echo PATH_SEPARATOR;// ; # ?>
f (strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') {得到操作系统类型DEFAULT_INCLUDE_PATH得到php.ini中配置的include_path
