類比OICQ的實現思路和核心程式(三)_PHP教程

5 聊天資訊的發送、閱讀和回複程式 - shortalk.php

require("require.php"); // 判斷使用者是否合法線上的公用程式
?>


簡訊息






if($action == "view")
{
$tmp = mysql_fetch_array(mysql_query("select sender,body,date from forumtalk where id=$talknumber and receiver='$name'"));
$msg = $tmp['body'];
$message = ereg_replace("
","\r\n",$msg);
mysql_query("update forumtalk set readsign=1 where id=$talknumber");
$sendernickname = mysql_fetch_row(mysql_query("select nickname from userinfo where name='".$tmp['sender']."'"));
?>

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}
else if ($action == "sendbegin")
{
$replymessage = ereg_replace("\r\n","
",$replymessage);
$replymessage = ereg_replace(">",">",$replymessage);
$replymessage = ereg_replace("<","<",$replymessage);
$replymessage = substr($replymessage,0,2000);
mysql_query("insert into forumtalk (sender,receiver,body,date) values ('$name','$talkto','$replymessage',".date("U").")");
print("");
}
else
{
?>




}
?>

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