1<?php 2$save_path = ini_get("session.save_path"); 3if ($save_path) { 4 if (!file_exists($save_path)) { 5 die("skip Session save_path doesn't exist"); 6 } 7 8 if ($save_path && !@is_writable($save_path)) { 9 if (($p = strpos($save_path, ';')) !== false) { 10 $save_path = substr($save_path, ++$p); 11 } 12 if (!@is_writable($save_path)) { 13 die("skip session.save_path $save_path is not writable\n"); 14 } 15 } 16} 17?> 18