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- จะqueryเอา 10 อันล่าสุดในฐานข้อมูลออกมาเขียนยังไงครับ - |
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แล้วถ้า ไม่เอาเรคคอร์ด สุดท้าย ต้องเขียนอย่างไรครับ
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Date :
2009-06-11 13:12:33 |
By :
dd |
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select top 10 * from table
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Date :
2009-06-11 13:33:35 |
By :
sillyman24 |
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Code (PHP)
<?php
$sql ="SELECT TOP 10 * FROM TABLE WHERE ตามนั้น";
?>
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Date :
2009-06-11 13:40:56 |
By :
sillyman24 |
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ในที่นี้ผมใช้ Webboard ของ SMF 1.1.8 ตามโค้ดนี้เลยครับ แต่ถ้าใช้อันอื่นก็แก้/ดัดแปลงเองนะครับ
<?php
$list = "10"; // ต้องการให้โชว์กี่กระทู้ล่ะ ใส่เข้าไปได้เลย
$sboard = "0"; // ใส่ 0 ถ้าต้องการกระทู้จากบอร์ดทุกบอร์ด และใส่ 1 ถ้าต้องการเจาะจงบอร์ด
// ถ้าใส่ 1 อย่าลืมระบุ id ของบอร์ดด้วยเช่น
// http://www.xxx.com/forum/lasttopic.php?board= อย่างงี้อ่ะ เช่น http://www.xxx.com/forum/lasttopic.php?board=3.0
// ถ้าไม่ได้ใส่ ?board=.. ก็ให้มันแสดงตาม id ของบอร์ด ตามข้างล่าง
/*
if (empty($board)) {
$board = "2"; // เปลี่ยนตรงนี้ถ้าอยากให้บอร์ดไหนเป็นค่า default
}
*/
?>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=tis-620">
<link rel="stylesheet" type="text/css" href="page_style.css">
<title>:: CFRDB Webboard ::</title>
<base target="_blank">
<style type="text/css">
<!--
.style1 {font-size: 13px}
-->
</style>
</head>
<body bgcolor=#FFFFFF>
<span class="style1">
<?
include("Settings.php");
$host = $db_server;
$user = $db_user;
$pass = $db_passwd;
$database = $db_name;
$prefix = $db_prefix."topics";
$prefix2 = $db_prefix."messages";
@mysql_connect($host,$user,$pass) or die("ขออภัยครับ ขณะนี้ไม่สามารถติดต่อฐานข้อมูลได้ กรุณาเข้าชมใหม่ภายหลัง");
if ($sboard=="0") {
$Sql = "SELECT * FROM $prefix order by ID_TOPIC DESC limit 0,$list ";
} elseif ($sboard=="1") {
$Sql = "SELECT * FROM $prefix where ID_BOARD='$board' order by ID_TOPIC DESC limit 0,$list ";
}
$result = mysql_db_query($database,$Sql);
$nrow = mysql_num_rows($result);
while ($num = mysql_fetch_array($result)) {
$tid = $num["ID_TOPIC"];
$bid = $num["ID_BOARD"];
$fid = $num["ID_FIRST_MSG"];
$view = $num["numViews"];
$reply = $num["numReplies"];
$msql = "select * from $prefix2 where ID_MSG='$fid'";
$mresult = mysql_db_query($database,$msql);
$marr = mysql_fetch_array($mresult);
$title = $marr["subject"];
$poster = $marr["posterName"];
$today = date("d M Y");
$time = date("d M Y", $marr["posterTime"]);
if ($today==$time) {
$time = date("<font color='#FF0000'><b>วันนี้ .</font></b>", $marr["posterTime"]);
} else {
$time = date("<b>เมื่อวานนี้ .</b>", $marr["posterTime"]);
}
echo "<span class='font'>\n";
echo "<img src=http://www.freepgs.com/xtech/forums/Themes/default/images/forum.gif width=12 height=8 border=0 alt='Topic $tid'> \n";
echo "<li>";
echo "<a href='http://www.coastalaqua.com/webboard/index.php?board=$bid;action=display;threadid=$tid' target='_blank'><b>$title</b></a>";
// echo "<a href='index.php?board=$bid;action=display;threadid=$tid' target='_blank'><b>$title</b></a><br>\n";
echo "</li>";
}
?>
</span>
</body>
</html>
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Date :
2009-06-11 14:21:39 |
By :
ThaiJSP |
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คุง ZepheruS ตาลก ล่ะค่ะคุงพี่...
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Date :
2009-06-11 17:30:23 |
By :
paphun |
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เง้อ ไอ้เราก็นึกว่ามันเป็น MySQL ซะอีก ได้อายอีกแล้ว
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Date :
2009-06-11 19:54:57 |
By :
zepherus |
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Load balance : Server 03
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