jfcode

<?php if ( is_user_logged_in() ) { ?>
<?php $user_info = get_userdata(get_current_user_id());
        global $current_user;
        get_currentuserinfo();
      echo get_avatar( $current_user->ID, 200 );
        echo '<br />';
        echo '<br />';
      echo 'Welcome, ' . $user_info->user_login . "!" . "\n";
        echo '<br />';
        echo '<br />';

jfcode

/**
 * Allow access to own content only
 */
function my_authored_content($query) {

//get current user info to see if they are allowed to access ANY posts and pages
$current_user = wp_get_current_user();
// set current user to $is_user
$is_user = $current_user->user_login;

jfcode

function RemoveAddMediaButtonsForNonAdmins(){
    if ( !current_user_can( 'manage_options' ) ) {
        remove_action( 'media_buttons', 'media_buttons' );
    }
}
add_action('admin_head', 'RemoveAddMediaButtonsForNonAdmins');

jfcode

function hwl_home_pagesize( $query ) {
    if ( is_admin() || ! $query->is_main_query() )
        return;

    if ( is_home() ) {
        // Display only 3 posts 
        $query->set( 'posts_per_page', 3 );
        return;
    }    
}

jfcode

function hwl_home_pagesize( $query ) {
    if ( is_admin() || ! $query->is_main_query() )
        return;

    if ( is_home() ) {
        // Display only 3 posts 
        $query->set( 'posts_per_page', 3 );
        return;
    }    

jfcode

function hwl_home_pagesize( $query ) {
    if ( is_admin() || ! $query->is_main_query() )
        return;

    if ( is_home() ) {
        // Display only 3 posts 
        $query->set( 'posts_per_page', 3 );
        return;
    }    

jfcode

 [aa-author-bio authors='12']