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

ÈçºÎʹÓÃPHP session?

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´úÂëÈçÏ£º
<?php
session_start();
// store session data
$_SESSION['views']=1;
?>
Èç¹ûÐèҪɾ³ýһЩsessionÊý¾Ý£¬Äã¿ÉÒÔʹÓÃunset()º¯Êý»òÕßsession_destroy()º¯Êý,
unset()º¯ÊýÓÃÀ´°Ñij¸ösession±äÁ¿µÄÖµÇå¿Õ£¬´úÂëÈçÏ£º
<?php
unset($_SESSION['views']);
?>
»¹¿ÉÒÔµ÷ÓÃsession_destroy()º¯Êý°ÑÕû¸ösession¸øÏú»Ù, ´úÂëÈçÏ£º
<?php
session_destroy();
?>


Ïà¹ØÎĵµ£º

PHPѧϰ ÔËËã·ûÓÅÏȼ¶ ºÍ ÔËËã·û

ÔËËã·ûÓÅÏȼ¶
ϱí´ÓµÍµ½¸ßÁгöÁËÔËËã·ûµÄÓÅÏȼ¶¡£
½áºÏ·½Ïò ÔËËã·û
×ó ,
×ó or
×ó xor
×ó and
ÓÒ print
ÓÒ = += -= *= /= .= %= &= |= ^= ~= <<= >>=
×ó ? :
×ó ||
×ó &&
½áºÏ·½Ïò ÔËËã·û
×ó |
×ó ^
×ó &
ÎÞ == != === !==
ÎÞ < <= > >=
×ó ......

ѧϰPHP»¹ÊÇÓÎÏ·¿ª·¢£¿

¡¡¡¡ËµÊµÔڵģ¬ÏÖÔÚµÄweb¿ª·¢È·ÊµºÜ»ð£¬µ«×ܾõµÃ¶ÔÎÒÀ´ËµÃ»ÓÐʲôÎüÒýÁ¦¡£Ëµµ½µ×£¬²»¹ýÊÇ×ö¸öÍøÕ¾ÂÓÐʲôÒâ˼£¿¾ÍËã×ö¸öÌÔ±¦Íø£¬ËãºÜÅ£Á˰ɣ¬ÄÇÓÖÔõôÑù£¬²»¹ý¾ÍÊÇʵÏÖһЩ½»»¥²Ù×÷µÄÍøÕ¾°ÕÁË£¬×ܾõµÃ£¬Ã»Óж¯Á¦¡£
¡¡¡¡Æäʵ£¬´ÓÄÚÐÄÉî´¦£¬»¹ÊǾõµÃ×öÓÎÏ·ºÜÓÐÒâ˼¡£ÍæÓÎÏ·¸üÓÐÒâ˼£¬×ö³öƯÁÁµÄÓÎϷЧ¹û²ÅÊǷdz£Ë§µÄ¡£¾¡¹ ......

Zend AMF+Flex+PHPµÄÒ»µãµãСÎÊÌâ

   ×òÌìÍíÉÏÒ»Ö±ÔÚ×ÁÄ¥Flex,Ïëͨ¹ýDataGrid°ÑMySQLÀïÃæµÄÊý¾Ý¸ø¶Á³öÀ´£¬ÆÚ¼ä³öÏÖÁ˼¸¸öСÎÊÌ⣬¼Ç¼ÏÂ~~
   1.µÚÒ»´Î½øÐÐÁ¬½ÓÊý¾Ý·þÎñ(Data-Connect to Data/Service-PHP-Browse)ʱ,»á³öÏÖ°²×°Zend FrameWork,Ñ¡Ôñok,²»ÒªÊºóÔÙÈ¥ÍøÕ¾ÏÂÔØZendAMF,Õâ¸öÀïÃæ»áÉÙһЩ¶«Î÷.
  2.Data-Bind to DataÊ ......

asp¡¢php¡¢asp.net¡¢jsp½éÉܼ°ÓÅȱµã±È½Ï

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 ......

PHP£ºÂ·Ôںη½£¿

PHP4:Ææ¼£±³ºó
1995Äêʱ£¬RasmusÔÚÓÃPHPдËûµÄ¸öÈËÖ÷Ò³£»½ñÌ죬PHP³ÉΪ·çÃÒÈ«ÇòµÄ½Å±¾ÓïÑÔ£¬Ô½À´Ô½¶àµÄÕ¾µãÑ¡ÔñʹÓÃPHP£¬Á¬Yahoo¶¼·ÅÆúÁË×Ô¼ºµÄ½Å±¾¶ø¸ÄÓÃPHPÖ§³ÖËüµÄÍøÕ¾¡£¿ÉÒÔ˵£¬PHPÊÇÒ»¸öÆæ¼£¡£ÎÒÒ»Ö±ÈÏΪ£¬ÈÎºÎÆæ¼£±³ºó¶¼ÓÐËüµÄÔ­Òò¡£ÏÖÔÚ£¬¾ÍÈÃÎÒÃÇ͸¹ýÕâ¸öÆæ¼££¬À´¿´¿´PHPµÄ³É¹¦Ö®µÀ¡£
1 ¼òµ¥Ò×ÓÃ
PHPµÄÈëÃÅÃż÷ ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ