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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


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PHP ArrayʵÓú¯Êý²Î¿¼

array_flip
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$arr1 = array('a'=>1,'b'=>2,'c'=>3,'d'=>4);
$array = array_flip($arr1);
showArr($array);
/*
Array
(
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[3] => c
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*/
array_key_exists
 
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