!! print_r_nice will not work here in incognito!<br><br><pre>Array
(
    [0] => 
    [1] =>  456 56565656
)
</pre><!--
<form method="post">
    <input type="text" name="str">
    <input type="hidden" name="sub" value="ok">
    <input type="submit">
</form>
-->