PHP ʖ²ἯTH º󍋼/A Ղ 18. ΄¼þɏ´«´¦- Ŀ¼ POST ·½·¨ɏ´« ¹ؓڴ펳ЅϢµĽ⊍ һЩעҢʂϮ ɏ´«¶ึ΄¼þ ¶ԠPUT ·½·¨µĖ§³ּ/A POST ·½·¨ɏ´« Ϡ¹صĉ薃: ǫ²ΔĠphp.ini µĠ file_uploads¡¢ upload_max_filesize¡¢upload_tmp_dir Ҕ¼° post_max_size ɨփѡϮ¡£ form enctype="multipart/form-data" action="_URL_" method="post" input type="hidden" name="MAX_FILE_SIZE" value="1000" Send this file: input name="userfile" type="file" input type="submit" value="Send File" /form ¾¯¸漯B ґɏ´«΄¼þµĴ󐡣¬µ¥λΪז½ڡ£ ΄¼þ±»ɏ´«º󔚷þα¶˴¢´浄Yʱ΄¼þû¡£ =ד 18-2. ʹ΄¼þɏ´«ɺЧ Ҕς=³̊ʓÓڠPHP 4.0.2 Ҕɏ°汾¡£ǫ²Δĺ¯ʽ is_uploaded_file() º͠move_uploaded_file()¡£ ?php // In PHP earlier then 4.1.0, $HTTP_POST_FILES should be used instead of $_FILES. if (is_uploaded_file($_FILES['userfile']['tmp_name'])) {copy($_FILES['userfile']['tmp_name'], "/place/to/put/uploaded/file");} else {echo "Possible file upload attack. Filename: ". $_FILES['userfile']['name'];} /* ...or... */ move_uploaded_file($_FILES['userfile']['tmp_name'], "/place/to/put/uploaded/file");? º󍋼/A ưµ㼯A Cookies ɏһ¼¶ ¹ؓڴ펳ЅϢµĽ⊍