<?php if ( is_user_logged_in() ) { ?>
<a href="<?php echo $siteurl;?>/wp-admin/profile.php">Profil</a>
<a href="<?php echo $siteurl;?>/wp-login.php?action=logout">Çıkış Yap</a>
<?php } else { ?>
<a href="<?php echo $siteurl;?>/wp-login.php?action=register"><font color="ff0000">Üye Ol</font></a> | 
<a href="<?php echo $siteurl;?>/wp-login.php">Üye Girişi</a>
<?php } ?>