PHPとACCESSを使ってチャットルームを作成する(3)_PHPチュートリアル

cinput.php3
如下:





<スクリプト言語="JavaScript">





function suiji($max){
srand((double)microtime()*1000000);
$x=rand();
$y=getrandmax();
$r=$x/$y*($max-1);
$r=round($r++);
$r を返します。
}

関数 StrOccurs($sStr, $sFind){
$sTemp=$sStr;
$iLen=strlen($sFind);
$iCount=0;
while (true){
if (strstr($sTemp, $sFind))
break;
else{
$sTemp = substr($sTemp,strpos($sTemp,$sFind)+$iLen);
$iCount++;
}
}
$iCount を返します。
}

関数 StrDupl($sStr, $iCnt){
$ret="";
for($i=1;$i<=$iCnt;$i++)
$ret.=$sStr;
$ret を返す;
}

function DelQuot($sStr){
$s=str_replace(chr(124),"|",$sStr);
$s=str_replace(chr(39),"´",$s);
$s=str_replace(chr(34),""",$s);
return $s;
}

関数 DelTag($sStr){
$bNeed="False";
$sOther=strtoupper($sStr);
if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther," if ($bNeed!="True" || !strstr($sOther,"FONT-SIZE:")) $bNeed="True";
if ($bNeed=="True")
return str_replace(">",">",str_replace("<","<",$sStr));
else
return $sStr;
}

関数 AddLost($sStr){
$ret=$sStr;
$ret.=StrDupl(">", (StrOccurs(strtoupper($ret), "<") - StrOccurs(strtoupper($ret), ">")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
$ret.=StrDupl("", (StrOccurs(strtoupper($ret), "")));
    $ret.=StrDupl("", (StrOccurs(strtoupper($ret), " $sSecret="False";
$bCht="False";

elseif (substr($sSend,0,3)=="/: "){ %m".substr($sSend,3)."フォント>";
$sSecret="False";
$bCht="False";
}
elseif (strto lower(substr($sSend,0,3))=="/w "){
$result=@odbc_exec($ConnID,"SELECT RoomID FROM User WHERE UserName='".t rim(substr($s送信,3))."");
if (@odbc_fetch_into($result,0,&$rArr)){
if ($rArr[0]>0){ $result=@odbc_exec($ConnID,"SELECT RoomName FROM Room WHERE RoomID=。 $rArr[0]);
if (@odbc_fetch_into($result,0,&$rArr))
$sChtCont="【系统消息】".trim(substr($sSend,3))."目前在房间" .$rArr[0]."。";
else
$sChtCont="【系统消息】系统黙了、 ".trim(substr($sSend,3))."前回在的房间不可识别！";
else
$sCht Cont="【システムメッセージ】".trim(substr($sSend,3))."現在はアップラインがありません。";
$sSecret="True";
$bCht="False";
}
else{
$sChtCont="【システムメッセージ】「.trim(substr($sSend,3)).」この人はいません。";
$sSecret="True";
$bCht="False"; }
$bToMe="True";
elseif (substr ($s送信,0,3)== // "){
$result=@odbc_exec($ConnID,"SELECT ActCont FROM Action WHERE ActID='".trim(substr($sSend,3))."'");
if (@odbc_fetch_into($result ,0,&$rArr)){
$sChtCont="".trim($rArr[0]).""; $sSecret="False";
$ bCht="False";

else $bCht="True";
if ($bCht=="True"){
$result=@odbc_exec($ConnID,"SELECT COUNT(EmotionTp) AS CNT_TP FROM Emotion WHERE EmotionTp=".$s感情);
@odbc_fetch_into($result,0,&$rArr);
if ($rArr[0]>0){
$iEmCnt=suiji($rArr[0]);
$result=@odbc_exec($ConnID,"SELECT EmotionCont FROM Emotion WHERE EmotionTp=".$sEmotion." AND EmotionID=".$iEmCnt);
if (@odbc_fetch_into($result,0,&$rArr))
$sChtCont="%m".trim($rArr[ 0])."对%g".$sTalk.$sSend;
else
$sChtCont="%m对%g".$sTalk.$sSend;
}
else $sChtCont="%m对%g".$sTalk.$sSend;
if ($sSecret=="True")
$sChtCont="".$sChtCont."" ;
else
$sChtCont="".$sChtCont."";
}
if ($bToMe=="True")
@odbc_exec($ConnID,"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, Time、sCont、bSecret、RoomID) VALUES (0、'大家'、' ".getenv("REMOTE_ADDR")."', ".$id.", '".$sUserName."', '".date("H:i:s")."', '".$sChtCont ."', ".$sSecret.", ".$sRoomID.")");
else
@odbc_exec($ConnID,"INSERT INTO ChtCont (sIDFrom, sNameFrom, sIPFrom, sIDTo, sNameTo, sTime, sCont, t, RoomID) VALUES (".$id.", '".$sUserName."', '".getenv("REMOTE_ADDR")."', ".$sToID.", '".$sToName."', '".date("H:i:s")."', '".$ sChtCont."', ".$sSecret.", ".$sRoomID.")");
}
}


}
@odbc_close($ConnID);
}
?>

if ($sSecret=="True")
echo "t悄悄话n";
else
echo "t悄悄话n";
?>


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