PhpÖÐHeader£¨£©º¯ÊýÍøÒ³Êä³öµÄʹÓÃ
header("Expires: Mon, 26 Jul 2007 05:00:00 GMT"); »º´æÊ§Ð§Ê±¼ä
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT"); ×îºóÐÞ¸ÄÍøÒ³µÄʱ¼ä
header("Cache-Control: no-cache, must-revalidate"); ½ûÓûº´æ
header("Pragma: no-cache"); ½ûÓûº´æ
ÉÏÃæÒ²¿É×éºÏʹÓã¡
header("Content-Language: charset=zh-cn");
˵Ã÷×Ö·û¼¯ÊǼòÌåÖÐÎÄ
header("Content-type: text/html; charset=GB2312");
˵Ã÷±¾Ò³ÃæÊÇHTMLÄÚÈÝ£¬×Ö·û¼¯ÊǼòÌåÖÐÎÄ
ÖØ¶¨Ïò¹¦ÄÜ£¬ÕâÖÖ×î³£¼û
Header("Location: http://www.php.net");
//¸æËßä¯ÀÀÆ÷´ËÒ³ÃæµÄ¹ýÆÚʱ¼ä(ÓøñÁÖÍþÖÎʱ¼ä±íʾ)£¬Ö»ÒªÊÇÒѾ¹ýÈ¥µÄÈÕÆÚ¼´¿É¡£
header("Expires: Mon, 26 Jul 1970 05:00:00 GMT");
//¸æËßä¯ÀÀÆ÷´ËÒ³ÃæµÄ×îºó¸üÐÂÈÕÆÚ(ÓøñÁÖÍþÖÎʱ¼ä±íʾ)Ò²¾ÍÊǵ±Ìì,Ä¿µÄ¾ÍÊÇÇ¿ÆÈä¯ÀÀÆ÷»ñÈ¡×îÐÂ×ÊÁÏ
header("Last-Modified: " . gmdate("D, d M Y H:i:s") . "GMT");
//¸æË߿ͻ§¶Ëä¯ÀÀÆ÷²»Ê¹Óûº´æ
header("Cache-Control: no-cache, must-revalidate");
//²ÎÊý£¨ÓëÒÔǰµÄ·þÎñÆ÷¼æÈÝ£©,¼´¼æÈÝHTTP1.0ÐÒé
header("Pragma: no-cache");
//Êä³öMIMEÀàÐÍ
header("Content-type: application/file");
//Îļþ³¤¶È
header("Content-Length: 227685");
//½ÓÊܵķ¶Î§µ¥Î»
header("Accept-Ranges: bytes");
//ȱʡʱÎļþ±£´æ¶Ô»°¿òÖеÄÎļþÃû³Æ
header("Content£Disposition: attachment; filename=$filename");
Êä³ö״ֵ̬µ½ä¯ÀÀÆ÷£¬Ö÷ÒªÓÃÓÚ·ÃÎÊȨÏÞ¿ØÖÆ
header('HTTP/1.1 401 Unauthorized');
header('status: 401 Unauthorized');
±ÈÈçÒªÏÞÖÆÒ»¸öÓû§²»ÄÜ·ÃÎʸÃÒ³£¬Ôò¿ÉÉèÖÃ״̬Ϊ404£¬ÈçÏÂËùʾ£¬ÕâÑùä¯ÀÀÆ÷¾ÍÏÔʾΪ¼´¸ÃÒ³²»´æÔ
Ïà¹ØÎĵµ£º
Ò»£º½á¹¹ºÍµ÷ÓÃ(ʵÀý»¯)£º
class className{} £¬µ÷Óãº$obj = new className();µ±ÀàÓй¹Ô캯Êýʱ£¬»¹Ó¦´«Èë²ÎÊý¡£Èç$obj = new className($v,$v2...);
¶þ£º¹¹Ô캯ÊýºÍÎö¹¹º¯Êý£º
1¡¢¹¹Ô캯ÊýÓÃÓÚ³õʼ»¯£ºÊ¹ÓÃ__construct()£¬¿É´ø²ÎÊý¡£
2¡¢µ«Îö¹¹º¯Êý²»ÄÜ´ø²ÎÊý£¨ÓÃÓÚÔÚÏúÈ¥Ò»¸öÀà֮ǰִÐÐһЩ²Ù×÷»ò¹¦ÄÜ£©¡£Îö¹¹º¯Êý ......
ÔÚPHPÖÐÐÞ²¹XSS©¶´£¬ÎÒÃÇ¿ÉÒÔʹÓÃÈý¸öPHPº¯Êý¡£
¡¡¡¡ÕâЩº¯ÊýÖ÷ÒªÓÃÓÚÇå³ýHTML±êÖ¾£¬ÕâÑù¾Íû°ì·¨×¢Èë´úÂëÁË¡£Ê¹Óøü¶àµÄº¯ÊýÊÇhtmlspecialchars() £¬Ëü¿ÉÒÔ½«ËùÓеÄ"<"Óë">"·ûºÅת»»³É"<" Óë">;"¡£ÆäËü¿É¹©Ñ¡ÔñµÄº¯Êý»¹ÓÐhtmlentities(), Ëü¿ÉÒÔÓÃÏàÓ¦µÄ×Ö·ûʵÌå(entities)Ìæ»»µôËùÓÐÏëÒªÌæ»»µôµÄÌØÕ÷Âë(cha ......
phpµ¼Èëµ½excel-Ö§³Öutf8ºÍgbkÁ½ÖÖ±àÂë
phpµ¼Èëµ½excelÂÒÂëÊÇÒòΪutf8±àÂëÔÚxpϵͳ²»Ö§³ÖËùÓÐutf8±àÂëתÂëһϾÍÍêÃÀ½â¾öÁË
utf-8±àÂë°¸Àý
<?php
header("Content-Type: application/vnd.ms-excel; charset=UTF-8");
header("Pragma: public");
header("Expires: 0");
header("Cache ......
1¡¢Ê¹ÓÃPHP Mailº¯Êý·¢ËÍEmail
$to = "viralpatel.net@gmail.com";
$subject = "VIRALPATEL.net";
$body = "Body of your message here you can use HTML too. e.g. ﹤br﹥ ﹤b﹥ Bold ﹤/b﹥";
$headers = "from: Peter\r\n"; &nbs ......
"&"£ºÊ¹ÓÃ"&"·ûºÅ½øÐеĴ«µØÖ·¸³ÖµÊµ¼ÊÉϾÍÊǶԱäÁ¿µÄÒ»ÖÖÒýÓ÷½·¨¡£ÔÚPHPÖУ¬ÒýÓÃÒâζ×ŶÔͬһ¸ö±äÁ¿µÄ²Ù×÷£¬Ò²¾ÍÊǶÔÓÚͬһ¸öÖµÀ´Ëµ£¬¿ÉÒÔͨ¹ýÒýÓõķ½·¨Ê¹Æä¾ßÓжà¸ö±äÁ¿Ãû¡£ÒýÓÃͨ³£·ÖΪÁ½ÖÖÀàÐÍ£¬¶Ô±äÁ¿µÄÒýÓü°¶Ôº¯ÊýµÄÒýÓá£
$this£ºÔÚ¶ÔÏóÖУ¬$thisÓÀÔ¶µ÷ÓÃËüµÄ¶ÔÏó×ÔÉíµÄÒýÓá£
parent:ÔÚ¶ÔÏñÖУ¬parent ......