Get WordPress Page Type

get_page_type.php

<?php

// http://wordpress.stackexchange.com/questions/83887/return-current-page-type
function get_page_type() {
    global $wp_query;
    $loop = 'notfound';

    if ( $wp_query->is_page ) {
        $loop = is_front_page() ? 'front' : 'page';
    } elseif ( $wp_query->is_home ) {
        $loop = 'home';
    } elseif ( $wp_query->is_single ) {
        $loop = ( $wp_query->is_attachment ) ? 'attachment' : 'single';
    } elseif ( $wp_query->is_category ) {
        $loop = 'category';
    } elseif ( $wp_query->is_tag ) {
        $loop = 'tag';
    } elseif ( $wp_query->is_tax ) {
        $loop = 'tax';
    } elseif ( $wp_query->is_archive ) {
        if ( $wp_query->is_day ) {
            $loop = 'day';
        } elseif ( $wp_query->is_month ) {
            $loop = 'month';
        } elseif ( $wp_query->is_year ) {
            $loop = 'year';
        } elseif ( $wp_query->is_author ) {
            $loop = 'author';
        } else {
            $loop = 'archive';
        }
    } elseif ( $wp_query->is_search ) {
        $loop = 'search';
    } elseif ( $wp_query->is_404 ) {
        $loop = 'notfound';
    }

    return $loop;
}