functioncreateFolder($path) { if(!file_exists($path)) { createFolder(dirname($path)); mkdir($path,0777); } } c
function createFolder($path)
{
if (!file_exists($path))
{
createFolder(dirname($path));
mkdir($path, 0777);
}
}
createFolder("2007/3/4");//在当前目录下创建2007/3/4的目录结构．
