try

<?php
echo user::avatar($ank[\'id\'], 0) . \'<span style=\"color:#\'.$ank[\'ncolor\'].\';\">\'.$ank[\'nick\'].\'\">\'.user::nick($ank[\'id\'], 1, 1, 1).\'</span>\' . otkuda($ank[\'url\']) . \' <br />\';
?>