怎么让记录集“内容不重复出现”
<?php require_once('Conn/hx98.php'); ?><br>
<?php<br>
if (!function_exists("GetSQLValueString")) {<br>
function GetSQLValueString($theValue, $theType, $theDefinedValue = "", $theNotDefinedValue = "") <br>
{<br>
if (PHP_VERSION < 6) {<br>
$theValue = get_magic_quotes_gpc() ? stripslashes($theValue) : $theValue;<br>
}<br>
<br>
$theValue = function_exists("mysql_real_escape_string") ? mysql_real_escape_string($theValue) : mysql_escape_string($theValue);<br>
<br>
switch ($theType) {<br>
case "text":<br>
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";<br>
break; <br>
case "long":<br>
case "int":<br>
$theValue = ($theValue != "") ? intval($theValue) : "NULL";<br>
break;<br>
case "double":<br>
$theValue = ($theValue != "") ? doubleval($theValue) : "NULL";<br>
break;<br>
case "date":<br>
$theValue = ($theValue != "") ? "'" . $theValue . "'" : "NULL";<br>
break;<br>
case "defined":<br>
$theValue = ($theValue != "") ? $theDefinedValue : $theNotDefinedValue;<br>
break;<br>
}<br>
return $theValue;<br>
}<br>
}<br>
<br>
$maxRows_hx = 10;<br>
$pageNum_hx = 0;<br>
if (isset($_GET['pageNum_hx'])) {<br>
$pageNum_hx = $_GET['pageNum_hx'];<br>
}<br>
$startRow_hx = $pageNum_hx * $maxRows_hx;<br>
mysql_query("set names utf8");<br>
mysql_select_db($database_hx98, $hx98);<br>
$query_hx = "SELECT * FROM content_publish ORDER BY content_id DESC";<br>
$query_limit_hx = sprintf("%s LIMIT %d, %d", $query_hx, $startRow_hx, $maxRows_hx);<br>
$hx = mysql_query($query_limit_hx, $hx98) or die(mysql_error());<br>
$row_hx = mysql_fetch_assoc($hx);<br>
<br>
<br>
<br>
if (isset($_GET['totalRows_hx'])) {<br>
$totalRows_hx = $_GET['totalRows_hx']; <div class="clear">
</div>
