ÍÆ¼öСÇÉµÄ PHP ¿ò¼Ü
ÍÆ¼öСÇÉµÄ PHP ¿ò¼Ü
CodeIgniter ÊÇÒ»¸öСÇɵ«¹¦ÄÜÇ¿´óµÄ PHP ¿ò¼Ü£¬×÷Ϊһ¸ö¼òµ¥¶ø“ÓÅÑÅ”µÄ¹¤¾ß°ü£¬Ëü¿ÉÒÔΪ PHP ³ÌÐòÔ±½¨Á¢¹¦ÄÜÍêÉÆµÄ Web Ó¦ÓóÌÐò¡£Èç¹ûÄãÊÇÒ»¸öʹÓù²ÏíÖ÷»ú£¬²¢ÇÒΪ¿Í»§ËùÒªÇóµÄÆÚÏÞ¶ø·³ÄյĿª·¢ÈËÔ±£¬Èç¹ûÄãÒѾÑá¾ëÁËÄÇЩɵ´ó±¿´ÖµÄ¿ò¼Ü.
ÀïÃæ°üº¬ÁËÈÕ³£ËùÐèÒªµÄÀà¿â£¬´úÂ뾫¼ò¡£ºÜÊʺÏÈÕ³£¿ª·¢Å¶£¡
Àà¿â²Î¿¼
»ù×¼²âÊÔÀà
ÈÕÀúÀà
¹ºÎï³µÀà
ÅäÖÃÀà
Êý¾Ý¿âÀà
Email Àà
¼ÓÃÜÀà
ÎļþÉÏ´«Àà
±íµ¥ÑéÖ¤Àà
FTP Àà
HTML ±í¸ñÀà
ͼÏñ´¦ÀíÀà
ÊäÈëºÍ°²È«Àà
×°ÔØÆ÷Àà
ÓïÑÔÀà
Êä³öÀà
·ÖÒ³Àà
Session Àà
Trackback Àà
Ä£°å½âÎöÆ÷Àà
ÅŰæÀà
µ¥Ôª²âÊÔÀà
URI Àà
User-Agent Àà
XML-RPC Àà
Zip ±àÂëÀà
Ïà¹ØÎĵµ£º
The define() function defines a constant.
define()º¯ÊýµÄ×÷ÓÃÊÇ£º¶¨ÒåÒ»¸ö³£Á¿¡£
Constants are much like variables, except for the following differences:
³£Á¿[constant]Óë±äÁ¿[variable]ÓкܶàÏàËÆµÄµØ·½£¬Òò´Ë£¬ºÜÈÝÒ×»ìÏý£»ÏÂÃæ£¬ÎÒÃÇÁоÙһϳ£Á¿[constant]Óë±äÁ¿[variable]Ö®¼äµÄ²»Í¬µã£º
A const ......
ÏÖÔÚÖ÷Á÷µÄÍøÕ¾¿ª·¢ÓïÑÔÎÞÍâºõasp¡¢php¡¢asp.net¡¢jspµÈ¡£
ÍøÒ³´Ó¿ªÊ¼¼òµ¥µÄhmtlµ½¸´ÔӵķþÎñÓïÑÔ£¬×ß¹ýÁË10¶à¸öÄêÍ·£¬¸÷ÖÖ¼¼Êõ²ã³ö²»Çµ¥¸öµÄÖ÷Á÷¼¼ÊõÒ²ÔÚ²»¶Ï·Ðµİ汾£¬ÏÖÔÚ·ÖÎöϸ÷ÖÖÓïÑÔµÄÇø±ð¡¢ÓÅÊÆ¡¢ÁÓÊÆ¡¢¿ª·¢×¢ÒâÊÂÏ
HTML:µ±È»ÕâÊÇÍøÒ³×î»ù±¾µÄÓïÑÔ,ÿһ¸ö·þÎñÆ÷ÓïÑÔ¶¼ÐèÒªËüµÄÖ§³Ö,Ҫѧϰ,Õâ¸ö¿Ï¶¨ÊÇ¿ªÊ¼ ......
ÔÚÍùPHP SessionÀïÃæ±£´æÐÅϢ֮ǰ£¬ÐèÒªÊ×ÏÈʹÓÃsession_start()º¯ÊýÀ´Æô¶¯session,
Õâ¸öº¯Êý±ØÐëÔÚ<html>±êǩ֮ǰµ÷ÓᣴúÂëÈçÏ£º
<?php session_start(); ?>
<html>
<body>
</body>
</html>
ÔÚSessionÆô¶¯ÒԺ󣬿ÉÒÔʹÓÃPHP $_SESSION±äÁ¿À´»ñÈ¡ºÍÉèÖÃsession±äÁ¿£¬ÊµÀý´ú ......
¡¾1¡¿Ò³ÃæÖ®¼äÎÞ·¨´«µÝ±äÁ¿ get,post,sessionÔÚ×îеÄphp°æ±¾ÖÐ×Ô¶¯È«¾Ö±äÁ¿Êǹرյģ¬ËùÒÔÒª´ÓÉÏÒ»Ò³ÃæÈ¡µÃÌá
½»¹ýÀ´µÃ±äÁ¿ÒªÊ¹ÓÃ$_GET['foo'],$_POST['foo'],$_SESSION['foo']À´µÃµ½¡£µ±È»Ò²¿ÉÒÔÐÞ¸Ä×Ô¶¯È«¾Ö±äÁ¿Îª¿ª
(php.ini¸ÄΪregister_globals = On)£»¿¼Âǵ½¼æÈÝÐÔ£¬»¹ÊÇÇ¿ÆÈ×Ô¼ºÊìϤеÄд·¨±È½ÏºÃ¡£
¡¡¡¡¡¾2 ......