phpÖÐheader()º¯ÊýʹÓÃ˵Ã÷
eader()º¯ÊýʹÓÃ˵Ã÷£º
Ò»¡¢×÷Óãº
~~~~~~~~~
PHPÖ»ÊÇÒÔHTTPÐÒ齫HTMLÎĵµµÄ±êÍ·Ë͵½ä¯ÀÀÆ÷£¬¸æËßä¯ÀÀÆ÷¾ßÌåÔõô´¦ÀíÕâ¸öÒ³Ãæ£¬ÖÁÓÚ´«Ë͵ÄÄÚÈÝÔòÐèÒªÊìϤһÏÂHTTPÐÒéÁË£¬ÓëPHPÎÞ¹ØÁË£¬¿É²ÎÕÕhttp://www.w3.org/Protocols/rfc2616/rfc2616¡£
´«Í³µÄ±êÍ·Ò»¶¨°üº¬ÏÂÃæÈýÖÖ±êÍ·Ö®Ò»£¬²¢Ö»ÄܳöÏÖÒ»´Î¡£
Location: xxxx:yyyy/zzzz
Content-Type: xxxx/yyyy
Status: nnn xxxxxx
¶þ¡¢ÏÈÀ´Á˽âÒ»ÏÂHTTPÐÒéµÄÔË×÷·½Ê½
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
HTTPÐÒéÊÇ»ùÓÚÇëÇó£¯ÏìÓ¦·¶Ê½µÄ¡£Ò»¸ö¿Í»§»úÓë·þÎñÆ÷½¨Á¢Á¬½Óºó£¬·¢ËÍÒ»¸öÇëÇó¸ø·þÎñÆ÷£¬ÇëÇó·½Ê½µÄ¸ñʽΪ£¬Í³Ò»×ÊÔ´±êʶ·û¡¢ÐÒé°æ±¾ºÅ£¬ºó±ßÊÇMIMEÐÅÏ¢°üÀ¨ÇëÇóÐÞÊηû¡¢¿Í»§»úÐÅÏ¢ºÍ¿ÉÄܵÄÄÚÈÝ¡£·þÎñÆ÷½Óµ½ÇëÇóºó£¬¸øÓèÏàÓ¦µÄÏìÓ¦ÐÅÏ¢£¬Æä¸ñʽΪһ¸ö״̬ÐаüÀ¨ÐÅÏ¢µÄÐÒé°æ±¾ºÅ¡¢Ò»¸ö³É¹¦»ò´íÎóµÄ´úÂ룬ºó±ßÊÇMIMEÐÅÏ¢°üÀ¨·þÎñÆ÷ÐÅÏ¢¡¢ÊµÌåÐÅÏ¢ºÍ¿ÉÄܵÄÄÚÈÝ¡£
Ëü·ÖËĸö¹ý³Ì£¬ÔÚHTTPÐÒéÖУ¬·þÎñ¶ËÊÇÖ¸ÌṩHTTP·þÎñµÄ²¿·Ö£¬¿Í»§¶ËÊÇÖ¸ÄãʹÓõÄä¯ÀÀÆ÷»òÕßÏÂÔØ¹¤¾ßµÈµÈ¡£ÔÚͨѶʱ£¬Óɿͻ§¶Ë·¢³öÇëÇóÁ¬½Ó£¬·þÎñ¶Ë½¨Á¢Á¬½Ó£»È»ºó£¬¿Í»§¶Ë·¢³öHTTPÇëÇó£¨Request£©£¬·þÎñ¶Ë·µ»ØÏìÓ¦ÐÅÏ¢£¨Respond£©£¬ÓÉ´ËÍê³ÉÒ»¸öHTTP²Ù×÷¡£
Èý¡¢HTTPÐÒé״̬Âë±íʾµÄÒâ˼
~~~~~~~~~~~~~~~~~~~~~~~~~~~~
¡¡¡¡1×ס¡¡¡±£Áô
¡¡¡¡2×ס¡¡¡±íʾÇëÇó³É¹¦µØ½ÓÊÕ
¡¡¡¡3×ס¡¡¡ÎªÍê³ÉÇëÇó¿Í»§Ðè½øÒ»²½Ï¸»¯ÇëÇó
¡¡¡¡4×ס¡¡¡¿Í»§´íÎó
¡¡¡¡5×ס¡¡¡·þÎñÆ÷´íÎó
ËÄ¡¢²Ù×÷ʵÀý£º
~~~~~~~~~~~~~
<1> ÖØ¶¨Ïò¹¦ÄÜ£¬ÕâÖÖ×î³£¼û
<?php
Header("Location: http://www.php.net");
?>
<2> Ç¿ÖÆÓû§Ã¿´Î·ÃÎÊÕâ¸öÒ³ÃæÊ±»ñÈ¡×îÐÂ
Ïà¹ØÎĵµ£º
×Ö·û´®µÄд·¨
×Ö·û´®ÒÔµ¥¡¢Ë«»òµ¹ÒýºÅΧס·Ö±ðÓв»Í¬µÄÒåÒâ¡£
µ¥ÒýºÅ
ÀýÈ磺
$str = 'An apple a day keeps the docter away.'
µ±×Ö·û´®³öÏÖ ' ·ûºÅʱ£¬±ØÐë¼ÓÉÏ£º
'I'm wing'
Ó¦¸Ä³É£º
'I'm wing'
²Å¶Ô£¬ÆäÖÐ ' ¼´³ÆÎªÌøÍÑ×Ö·û (escape character)¡£
Ë«ÒýºÅ
ÒÔË«ÒýºÅΧסµÄ×Ö·û´® PHP »á¶Ô¸Ã×Ö·û´®× ......
login¡£phpÌý˵ҪÓøöµÚÈý·½Ò³ÃæÀ´ÊµÏÖÌø×ª¡£ËµÊÇΪÁ˰²È«·½ÃæµÄ¿¼ÂÇ¡£ÎÒÔÙÏëÏë°É~
ÏȰѴúÂëÌù³öÀ´
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta h ......
ÎÒÃÇÖªµÀÔÚPHP4ÀïÃæ£¬µ±ÎÒÃÇʹÓÃÒ»¸öÀàµÄʱºò£¬±ØÐ뽫¸ÃÀàËùÒÔÎļþʹÓÃinclude»òrequire¼Ó½øÀ´£¬ÕâÑùÎÒÃǾͿÉÒÔʹÓÃÀàÁË¡£
¶ø¶ÔÓÚPHP5À´ËµÒ²¿ÉÒÔʹÓÃÔÚPHP4ÀïÃæµÄ·½Ê½£¬½«ÀàÎļþ°ü½øÀ´£¬µ«µ±ÓÐÁË__autoloadÖ®ºó£¬ÕâÖÖÇé¿ö¾Í¿ÉÒÔ¿¿±àд¹æÔòҲʵÏÖ¡£
ÒÔÏ´úÂ룺
<?php
$obj_A = new clsA();
......
³£Á¿¿ÉÒÔÀí½âΪֵ²»±äµÄ±äÁ¿¡£³£Á¿Öµ±»¶¨Òåºó£¬Ôڽű¾µÄÆäËûÈκεط½¶¼²»Äܱ»¸Ä±ä¡£Ò»¸ö³£Á¿ÓÉÓ¢ÎÄ×Öĸ¡¢Ï»®Ïß¡¢ºÍÊý×Ö×é³É£¬µ« Êý×Ö²»ÄÜ×÷ΪÊ××Öĸ³öÏÖ¡£
ÔÚphpÖÐʹÓÃdefaine()º¯ÊýÀ´¶¨Òå³£Á¿£¬¸Ãº¯ÊýµÄÓï·¨¸ñʽΪ£º
define(string constant_name, mixed value, case_sensitive = true)
¸Ãº¯ÊýÓÐ3¸ö²ÎÊý£º
cons ......
< ?php
require("mail/class.phpmailer.php");//µ÷ÓÃ
$mail = new PHPMailer();//ʵÀý»¯phpmailer
$address = "mailxi@126.com";//½ÓÊÕÓʼþµÄÓÊÏä
$mail->IsSMTP(); // ÉèÖ÷¢ËÍÓʼþµÄÐÒ飺SMTP
......