php³õ¼¶½Ì³Ì(Ê®)ÐÂÎŵÄÁбíºÍɾ³ý
ÏÖÔÚÎÒÃÇ¿ªÊ¼½éÉÜÐÂÎŵÄÁбíºÍɾ³ýÁË¡£
н¨Á¢Ò»¸öÎļþlistnews.php,ÄÚÈÝÈçÏ£º
< ?php
require_once('../inc/config.php');
//°üº¬ÅäÖÃÎļþ
?>
<html>
<head></head>
<title>ÐÂÎŹÜÀí</title>
<body>
<div class="newstitle"></div>
<div class="newslist">
< ?php
//ÕâÀïÏÔʾÐÂÎÅÁбí
$page = $_GET['page'];
if( $page < 1) $page =1;
//»ñÈ¡µ±Ç°Ò³ÃæÊý
$per = 10;
//ÿҳÏÔʾÊýÁ¿
$begin = ($page - 1) * $per;
$pre = $page -1;
//ÉÏÒ»Ò³
$next = $page + 1;
//ÏÂÒ»Ò³
//·´ÕýËùÓеIJÙ×÷¶¼»áÓõ½mysqlÁ¬½Ó£¬ËùÒÔÎÒÃÇÏȽ¨Á¢Á¬½Ó
$conn = mysql_pconnect(MYSQL_HOST,MYSQL_USER,MYSQL_PASS)
or die('Á¬½ÓÊý¾Ý¿âʧ°Ü');
mysql_select_db(DB_NAME);
$sql = "SELECT * from ".NEWS_BASE." WHERE 1 ORDER BY news_id limit ".$begin.",".$per;
$res = mysql_query($sql) or die(mysql_error());
//²éѯÊý¾Ý¿â
echo "<table border='1'><tr>";
echo "<td>ÐÂÎÅʱ¼ä</td><td>ÐÂÎűêÌâ</td>";
echo "<td>²Ù×÷</td></tr><tr>\n";
while( $obj = mysql_fetch_object($res)){
//Ñ»·È¡³öÊý¾Ý£¬¹ØÓÚmysqlµÄº¯ÊýÇë²Î¿¼phpÊÖ²á
//È»ºóÑ»·±í¸ñ
echo "</tr><tr>";
echo "<td>".$obj->news_date."</td>";
echo "<td>".$obj->news_title."</td>";
echo "<td><input type='button' onClick='mod(".$obj-/>news_id.")' value='ÐÞ¸Ä' />";
echo "<input type='button' value='ɾ³ý' onClick='del(".$obj-/>news_id.")' /></td>";
echo "</tr>";
//ÉÏÃæµÄ°´Å¥»á´¥·¢javascriptʼþ
//ËùÒÔÏÂÃæÎÒ½«Ë³±ãдһÏÂjs
//Èôó¼ÒÊìϤһÏÂ
}
echo "";
?>
<a href="?page=<?php echo $pre;?>">ÉÏÒ³</a>
<a href="?page=<?php echo $next;?>">ÏÂÒ³</a>
</div>
<script language="javascript">
function mod(id){
//Ð޸ĵĺ¯Êý
//ÎÒÃǽ«Õâ¸ö´øµ½editnews.php?id=idÉÏÈ¥
window.location = "editnews.php?id="+id+"&page=< ?php echo $page;?>";
}
function del(id){
//Ð޸ĵĺ
Ïà¹ØÎĵµ£º
1
£®
Çë¶Ô
POSIX
·ç¸ñºÍ¼æÈÝ
Perl
·ç¸ñÁ½ÖÖÕýÔò
±í´ïʽµÄÖ÷Òªº¯Êý½øÐÐÀà±È˵Ã÷
ereg
preg_match
ereg_replace
preg_replace
2
£®
Çë˵Ã÷ÔÚ
php
.ini
ÖÐ
safe_mode
¿ªÆôÖ®ºó¶ÔÓÚ
PHP
ϵͳ
º¯ÊýµÄÓ°Ïì
3
£®
PHP5
ÖÐħÊõ
·½·¨
º¯ÊýÓÐÄö£¬Çë¾ÙÀý˵à ......
Linux + Apache2.0 + Mysql + PHP + phpBB3.0
1.°²°ü£º
Apache2.0
#tar -zxf httpd-***.tar.gz -C /usr/local/src/
#cd /usr/local/src/httpd-***
  ......
ÔÚPHPÖÐʹÓùýSESSIONµÄÅóÓÑ¿ÉÄÜ»áÅöµ½Õâôһ¸öÎÊÌ⣬ÔÚijЩ¿Í»§¶ËµçÄÔÉÏSESSION±äÁ¿²»ÄÜ¿çÒ³´«µÝ¡£ÕâÁîÎÒ¿àÄÕÁ˺ÃЩÈÕ×Ó£¬×îÖÕͨ¹ý²é×ÊÁÏ˼¿¼²¢½â¾öÁËÕâ¸öÎÊÌâ¡£ÎÒÈÏΪ£¬³öÏÖÕâ¸öÎÊÌâµÄÔÒòÓÐÒÔϼ¸µã£º
1¡¢¿Í»§¶Ë½ûÓÃÁËcookie
2¡¢ä¯ÀÀÆ÷³öÏÖÎÊÌ⣬ÔÝʱÎÞ·¨´æÈ¡cookie
3¡¢php.iniÖеÄsession.use_trans_sid = 0»òÕß±àÒë ......
×ªÔØµÄPHPÃæÊÔÌâ
1. »ù±¾ÖªÊ¶µã
HTTPÐÒéÖм¸¸ö״̬ÂëµÄº¬Òå:503 500 401 200 301 302¡£¡£¡£
Include require include_once require_once µÄÇø±ð.
PHP/MysqlÖм¸¸ö°æ±¾µÄ½ø»¯Ê·£¬±ÈÈçmysql4.0µ½4.1£¬PHP 4.xµ½5.1µÄÖØ´ó¸Ä½øµÈµÈ¡£
HEREDOC½éÉÜ
д³öһЩphpħ»Ã·½·¨;
һЩ±àÒëphpʱµÄconfigure ²ÎÊý
Ïòphp´«Èë ......