コミュニティ (php&&mysql) 2_PHP チュートリアル

function sdatetime($str){
$str=ereg_replace("-","/",$str);
$str=substr($str,5,strlen($str)-8);
$str; を返します。
}

function reAnum($sid){ //羆莱絞り计
$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);  
$qsql="sid='$sid' の bbs_docs から ID を選択します";
$rs=mysql_db_query($sql['db'],$qsql);
return mysql_num_rows($rs);
}

function pagebar($pages) {
global $pgno;
//グローバル $ページ;
グローバル $PHP_SELF;
グローバル $aid;
グローバル $OPEN_LIST;
echo "

";
echo "";
echo "";
//エコー "」;         
echo "

"; if($pgno!=0) { $pu=$pgno-1; echo "[]";          } if($pgno $pd=$pgno+1; echo "[]";          } for($i=0;$i<=$pages;$i++) { if($pgno==$i) { echo ""; echo "[".($i+1)."]"; echo "";      } else { echo ""; echo "[".($i+1)."]"; echo "";      } } エコー "

"; echo ""; echo "[祇ゅ彻]"; echo ""; //エコー "

"; if($OPEN_LIST) { echo ""; echo "[ぃ甶秨杠肈]"; echo ""; }else { echo ""; echo "[甶秨杠肈]"; echo ""; } エコー「

";     

}
//=========================================== ===================================
function openlist($sid) {
global $aid;
グローバル $PHP_SELF;

$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);  
$qsql="SELECT * from bbs_docs where sid='$sid' order by wdate";
$rs=mysql_db_query($sql['db'],$qsql);
//if(mysql_num_rows($rs)==0) return;
//echo mysql_num_rows($rs);
while($row=mysql_fetch_array($rs)) {
$id=$row['id'];
$banner=$row['banner'];
$poster=$row['ポスター'];
$views=$row['views'];
$wdate=sdatetime($row['wdate']);

echo "

";
エコー "";
echo "";
echo " $banner";
echo "";
//echo "バナーは $banner";
echo "";
エコー "";
echo $poster;
echo "";
echo "";
エコー「 」;
echo "";
echo "";
echo $views;
echo "";
echo "";
echo $wdate;
echo "";

echo "";
}

}

//============================================= ==========================
関数領域() {
global $PHP_SELF;
グローバル $aid、$sid、$pgno;
グローバル $OPEN_LIST;
$showitems=20;
$DROOT=getenv('DOCUMENT_ROOT');
include("sql.php3");
$db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);  
//============================================== =============
if(!$aid) {
$qsql="bbs_area から ID を選択";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$aid=$row['id'];               
}
if(!$sid) {
$qsql="bbs_subj から id を選択します (aid=$aid order by wdate DESC)";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$sid=$row['id'];     
}

if(!$pgno) {//礚﹚计
//$pgno=0;  
$items=0;
$qsql="bbs_subj から ID を選択します。ここで、aid=$aid order by wdate DESC";
$rs=mysql_db_query($sql['db'],$qsql);
while($row=mysql_fetch_array($rs)){
$id=$row['id'];     
if($id==$sid) ブレーク;
$items++;
}
$pgno=(INT)($items/$showitems);         
}

//============================================= ==============
$qsql="SELECT * from bbs_area where id=$aid ";
$rs=mysql_db_query($sql['db'],$qsql);
$row=mysql_fetch_array($rs);
$banner=$row['banner'];
$body=$row['body'];
$master=$row['master'];
echo "$banner";

echo "

";
echo "";
echo "";
echo "

"; echo "";      echo "穓碝ゅ彻:"; echo ""; echo ""; echo "

";  
echo "

";  

$qsql="SELECT * from bbs_subj where aid=$aid order by wdate DESC";
$rs=mysql_db_query($sql['db'],$qsql);
$all=mysql_num_rows($rs);  //行数
$pages=(INT)($all/$showitems); // ページの作成方法
$pgcount=$pgno*$showitems;
if($pgcount > $all) {
$pgno=$pages-1; // 全ページのページ ポイント
$pgcount=$pgno*$showitems;
}
mysql_data_seek($rs, $pgcount);
$cnt=0;
ページバー($pages);
echo "";
echo "

"; echo ""; echo ""; echo ""; echo ""; echo ""; echo ""; echo ""; echo ""; while($row=mysql_fetch_array($rs)) { if(++$cnt > $showitems) Break; $id=$row['id']; $banner=$row['banner']; $poster=$row['ポスター']; $views=$row['views']; $wdate=sdatetime($row['wdate']); $docs=reAnum($id); echo ""; エコー ""; エコー ""; echo ""; echo ""; echo ""; echo ""; if($OPEN_LIST) openlist($id); } echo " 夹肈 祇病 莱  ら戳 "; echo ""; if($sid==$id) echo ""; else echo $banner; echo ""; echo " "; echo $poster; echo " "; echo $docs; echo " "; echo $views; echo " "; echo $wdate;                 echo " "; echo"

";       

ページバー($pages);
}
待ち续......