Hier mal meine Shoutbox.
<?php defined ('main') or die ( 'no direct access' ); $datum=date(" j.n.Y"); $zeit=date(" H:i"); if (loggedin()) { $shoutbox_VALUE_name=$_SESSION['authname']; } else { $shoutbox_VALUE_name = 'Nickname'; } if (!empty($_POST['shoutbox_submit']) AND chk_antispam ('shoutbox')) { $shoutbox_nickname = escape($_POST['shoutbox_nickname'],'string'); $shoutbox_nickname = substr($shoutbox_nickname, 0, 15); $shoutbox_textarea = escape($_POST['shoutbox_textarea'],'textarea'); $shoutbox_textarea = preg_replace("/\[.?(url|b|i|u|img|code|quote)[^\]]*?\]/i","",$shoutbox_textarea); $shoutbox_textarea = strip_tags($shoutbox_textarea); if (!empty($shoutbox_nickname) AND !empty($shoutbox_textarea)) { db_query('DELETE FROM `prefix_shoutbox` WHERE nickname = "'.$shoutbox_VALUE_name.'" AND textarea = "'.$shoutbox_textarea.'"' ); db_query('INSERT INTO `prefix_shoutbox` VALUES ( "" , "'.$shoutbox_VALUE_name.'" , "'.$shoutbox_textarea.'" ) ' ); } } echo ' <div style="width:99%; height:92px; overflow:auto; border:1px solid #B1BBBD; margin:0px;"> <table width="100%" cellpadding="2" cellspacing="1" border="0">'; $erg = db_query('SELECT * FROM `prefix_shoutbox` ORDER BY id DESC'); while ($row = db_fetch_object($erg) ) { $class = ( $class == 'Cmite' ? 'Cnorm' : 'Cmite' ); echo ' <tr class="'.$class.'"> <td style="font-size:9px;width: 110px;"><b>'.$row->nickname.'</b>:</td><td style=<"font color:ff0000; font-size:8px;"> '.preg_replace( '/([^\s]{'.$allgAr['sb_maxwordlength'].'})(?=[^\s])/', "$1\n", BBcode($row->textarea)).'</td> </tr>'; } echo '</table></div>'; if (has_right($allgAr['sb_recht'])) { echo ' <form method="post" name="post" action="index.php"> <input type="text" name="shoutbox_textarea" value="" size="87%" onselect="storeCaret(this);" onclick="storeCaret(this);" onkeyup="storeCaret(this);">'; echo get_antispam ('shoutbox', 0); echo ' <input type="submit" value="'.$lang['formsub'].'" name="shoutbox_submit"> <input type="text" size="1" style="visibility:hidden;" name="shoutbox_nickname" value="'.$shoutbox_VALUE_name.'" onFocus="if (value == \''.$shoutbox_VALUE_name.'\') {value = \'\'}" onBlur="if (value == \'\') {value = \''.$shoutbox_VALUE_name.'\'}" maxlength="15"> <a class="box" href="index.php?shoutbox">'.$lang['archiv'].'</a> </form>'; }
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