ID, 'catablog_screen_settings', true);
// prosses screen options form if submitted
$nonce_verified = wp_verify_nonce( $_REQUEST['_catablog_screen_settings_nonce'], 'catablog_screen_settings' );
if (isset($_POST['entry-per-page']) && $nonce_verified) {
$screen_settings['hide-columns'] = array();
foreach ($fields as $field) {
if (!in_array($field, $_REQUEST['hide'])) {
$screen_settings['hide-columns'][] = $field;
}
}
if (is_numeric($_REQUEST['entry-per-page'])) {
$screen_settings['limit'] = 1;
if ($_REQUEST['entry-per-page'] > 1) {
$screen_settings['limit'] = $_REQUEST['entry-per-page'];
}
}
else {
$screen_settings['limit'] = 20;
}
$user = wp_get_current_user();
update_user_meta($user->ID, 'catablog_screen_settings', $screen_settings);
}
?>
' />