Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

Ê®Ììѧ»áphpÖ®µÚÊ®Ìì

 Ñ§Ï°Ä¿µÄ£ºÑ§»áÓÃPHPÉÏ´«ÎļþºÍ·¢Óʼþ
¡¡¡¡ÉÏ´«Îļþ±íµ¥±ØÐë¼ÓÉÏ enctype="multipart/form-data" ºÍ <input type="file" name="file">
¡¡¡¡
¡¡¡¡ÏÂÃæ¿´Ò»Ï´úÂ룺
¡¡¡¡$f=&$HTTP_POST_FILES['file'];
¡¡¡¡$dest_dir='uploads';//É趨ÉÏ´«Ä¿Â¼
¡¡¡¡$dest=$dest_dir.'/'.date("ymd")."_".$f['name'];//ÎÒÕâÀïÉèÖÃÎļþÃûΪÈÕÆÚ¼ÓÉÏÎļþÃû±ÜÃâÖØ¸´
¡¡¡¡$r=move_uploaded_file($f['tmp_name'],$dest);
¡¡¡¡chmod($dest, 0755);//É趨ÉÏ´«µÄÎļþµÄÊôÐÔ
¡¡¡¡ÉÏ´«µÄÎļþÃûΪdate("ymd")."_".$f['name'] £¬¿ÉÒÔÔÚÒÔºó²åÈëµ½Êý¾Ý¿âµÄʱºòÓõ½£¬PHPʵ¼ÊÉÏÊǰÑÄãÉÏ´«µÄÎļþ´ÓÁÙÊ±Ä¿Â¼ÒÆ¶¯µ½Ö¸¶¨Ä¿Â¼¡£move_uploaded_file($f['tmp_name'],$dest);ÕâÊǹؼü
¡¡¡¡ÖÁÓÚ·¢Óʼþ¾Í¸ü¼Ó¼òµ¥£¬¿ÉÒÔʹÓÃmail()º¯Êýmail("ÊÕ¼þÈ˵ØÖ·","Ö÷Ìâ","ÕýÎÄ","from:·¢¼þÈË\r\nReply-to:·¢¼þÈ˵ĵØÖ·");
¡¡¡¡²»¹ýmail()ÐèÒª·þÎñÆ÷µÄÖ§³Ö£¬ÔÚWINDOWSÏ»¹ÐèÒªÅäÖÃSMTP·þÎñÆ÷£¬Ò»°ãÀ´ËµÍâÃæµÄLINUX¿Õ¼ä¶¼ÐС£
¡¡¡¡
¡¡¡¡ºÃÏñÉÏ´«ÎļþºÍ·¢Óʼþ±ÈASP¼òµ¥ºÜ¶à£¬Ö»Òªµ÷Óú¯Êý¾Í¿ÉÒÔÁË¡£ASP»¹ÐèÒªÓõ½·þÎñÆ÷µÄ²»Í¬×é¼þ±ÈÈçFSO¡¢JMAILʲôµÄ¡£
¡¡¡¡Ê®Ììѧ»áPHP˵µ½ÕâÀïÁË£¬ÎÒµÄÈý´óϵÁÐÎÄÕ¶¼Óá¶Ê®Ììѧ»á¡·×÷ΪÃû×Ö£¬Ïë¸æËß´ó¼ÒµÄÊÇASP,PHP,ASP.NETÈëÃŶ¼¿ÉÒÔÊÇÊ®Ì죬µ«ÊǾ«Í¨¾ö²»ÊÇÊ®Ìì°¡£¬»¹ÐèÒª´ó¼Ò×Ô¼ºÈ¥Ñо¿¡£


Ïà¹ØÎĵµ£º

PHP±¸·ÝÊý¾Ý¿âÔ­ÀíºÍ·½·¨

php100ѧϰ
Ô´Â룺http://bbs.php100.com/read-htm-tid-11052.html
1¡¢PHP±¸·ÝÊý¾Ý¿âµÄÔ­Àí
2¡¢PHPÖÐmysqlÏà¹Øº¯Êý
mysql_list_tables() ±í²éѯº¯Êý£¬ÀàËÆmysql_query() º¯Êý
mysql_fetch_field() ×Ö¶ÎÐÅÏ¢º¯Êý£¬·µ»Ø¾ä±ú
Name ×ֶεÄÃû³Æ
Table ×Ö¶ÎËùÊôÊý¾Ý±íµÄÃû³Æ
Type ×ֶεÄÀàÐÍ
max_length ×ֶεÄ×î´ó³¤¶È ......

php×Ö·û´®º¯ÊýÓ¦Ó×—¾­µä

  PHP: echo substr("1234567", 1, 3);
ºÍ PHP: echo substr(123456,1, 3);
ÊÇÒ»ÑùµÄ
¶¨Òå
Ò»°ãÓÃË«ÒýºÅ»òµ¥ÒýºÅ±êʶһ¸ö×Ö·û´®¡£±ÈÈç PHP: $str = "i love u";
$str = 'i love u';
ËüÕßÁ½ÕßÊÇÓÐÒ»Ð©Çø±ðµÄ¡£ºóÕß½«Ò»Çе¥ÒýºÅµÄÄÚÈݶ¼»áµ±×÷×Ö·û´¦Àí£»Ç°ÕßÔ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ