Question

I have a PHP code (wordpress) thats working fine, I just feel there is a smarter way of shortening the whole syntax by some array of some sort, somebody help, code neatness comes first, here it is:

<?php
    $user = wp_get_current_user();
    // is there someone logged?
    if ($user->ID) {
        echo '<ul class="availableindex nav nav-pills nav-stacked">';
        $n1 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER1'));
        $n2 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER2'));
        $n3 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER3'));
        $n4 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER4'));
        $n5 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER5'));
        $n6 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER6'));
        $n7 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER7'));
        $n8 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER8'));
        $n9 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER9'));
        $n10 = cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, 'NUMBER10'));

        echo '<li><a href=# class=dir>' . $n1 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n2 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n3 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n4 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n5 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n6 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n7 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n8 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n9 . '</a></li>';
        echo '<li><a href=# class=dir>' . $n10 . '</a></li>';
        echo '</ul>';
    }

?>

Answer 1

The shorten way could be

$numberArray = array('NUMBER1', 'NUMBER2',...);

foreach ($numberArray as $number)
{
   echo '<li><a href=# class=dir>' . cimy_uef_sanitize_content(get_cimyFieldValue($user->ID, $number)) . '</a></li>';

}