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$query=mysql_query("SELECT * FROM `users` WHERE `user`='потрeбителя';");
if(mysql_num_rows($query)==0) {
mysql_query("DELETE FROM `friends` WHERE `friend`='потребителя';");
}
if ($username) {
[color=red]$db = mysql_query("SELECT * FROM users WHERE username='$username'");
if (mysql_num_rows($db) == 0) {
mysql_query("DELETE FROM `friends` WHERE `friend`='$username';");
}[/color]
$db = mysql_query("SELECT * FROM users WHERE username='$username'");
while ($r = mysql_fetch_array($db)) {
$id = $r['id'];
$usr = $r['username'];
}
$sql = mysql_query("SELECT * FROM friends WHERE user='$usr' ORDER BY id DESC LIMIT $start,$pp");
$fr = mysql_num_rows($sql);
if ($fr > 0) {
while ($r = mysql_fetch_array($sql)) {
echo "<hr><table id='urok_table' align='center' border='0' cellspacing='2' cellpadding='2'>
<tr>
<td class='urok_td' colspan='3' valign='top' align='center'>";
$friend = $r['friend'];
$sql2 = mysql_query ("SELECT * FROM users where username='$friend'");
while ($r2 = mysql_fetch_array($sql2)) {
$sql3 = mysql_query("SELECT * FROM friends WHERE id='$r[id]'");
while ($r3 = mysql_fetch_array($sql3)) {
echo "<a href='index.php?p=user&profile=$r2[username]'>$r2[username]</a></td></tr>";
$filename = 'avatars/'.$r2[username].'.gif';
if (file_exists($filename)) {
echo '<tr><td align="center"><img src="'.$filename.'" border="0"></td></tr>';
}
else {
echo "<tr><td align='center'><img src='avatars/avatar.png' border='0'></td></tr>";
}
echo "<tr><td align='center' class='urok_td'><a href='index.php?p=removefriend&user=$r3[id]'><font color='red'>Премахни</font></a></td></tr>";
}
echo "</table><br />";
}
}