problema con ereg_replace

[drAlberT]

albert@emc2: .../~/ $ php

<?php
$text="test r[b]pàoa[LISTA] [O]eafdmsaùiasd [NAVY]ds[/navy]... <s>";
 $text = ereg_replace("\[LISTA\].*?\[O\]", "[LISTAAPRI]", $text);
echo $text, "\n";

Warning: ereg_replace(): REG_BADRPT in - on line 3

albert@emc2: .../~/ $ php

<?php
$text="test r[b]pàoa[LISTA] [O]eafdmsaùiasd [NAVY]ds[/navy]... <s>";
 $text = ereg_replace("\[LISTA\].*\[O\]", "[LISTAAPRI]", $text);
echo $text, "\n";

test r[b]pàoa[LISTAAPRI]eafdmsaùiasd [NAVY]ds[/navy]... <s>
albert@emc2: .../~/ $