文章推荐系统（三）_PHP教程

=====Article.php====

if(!isset($pagenum)){
$pagenum=1;}
$conn=mysql_connect("localhost","user","password");
mysql_select_db("bamboo");
$sql="select count(*) from article";
$result=mysql_query($sql,$conn);
$count=mysql_result($result,0);
$sign=0;
$lesssign=0;
$pagec=1;
for($icount=0;($icount for($i=0;$i if(($icount*16+$i)==$count)
$sign=1;
}
$pagec++;
}
$dispeof=16*$pagenum;
$dispend=16*($pagenum-1);
if($count>=(16*$pagenum))
$dispbeg=16*$pagenum;
else
$dispbeg=$count;
$isdispnum=$count-$dispeof;
if($isdispnum $lesssign=1;
}
echo"";
$fuhao="◇ ";
$color=e9eae9;
$iscolor=0;
$lessnum=0;
for($i=$dispbeg;$i>$dispend;$i--){
$sql="select *from article where id='$i'";
$result=mysql_query($sql,$conn);
echo"";
$lessnum++;
if($iscolor==0){
$color=ffffff;
$iscolor=1;
}
else{
$color=e9eae9;
$iscolor=0;
}
}
if($lesssign==1){
for($iless=$lessnum;$iless echo"";
if($iscolor==0){
$color=ffffff;
$iscolor=1;
}
else{
$color=e9eae9;
$iscolor=0;
}
}
}
echo"

";
echo $fuhao;
echo"";
$obj=mysql_fetch_object($result);
echo $obj->articlename;
echo"

";
echo $fuhao."
n";
echo"

";
?>




echo"";
$str="共有";
$str=$str.strval($pagec);
$str=$str."页";
echo"";
echo"";
echo"";
echo"";
echo"

$str"; echo"

"; $str="当前页是第"; $str=$str.strval($pagenum); $str=$str."页"; echo $str; echo"

"; echo"转到第"; for($i=1;$i $strpage=" "; $strpage=$strpage.strval($i); $strpage=$strpage." "; echo"$strpage"; } echo"页"; echo"

";
mysql_close($conn);
?>

(待续）

http://www.bkjia.com/PHPjc/315373.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/315373.htmlTechArticle=====Article.php==== ? if(!isset($pagenum)){ $pagenum=1;} $conn=mysql_connect(localhost,user,password); mysql_select_db(bamboo); $sql=select count(*) from article; $result=mysql_que...