<?php
/**
 * Custom functions that act independently of the theme templates
 *
 * Eventually, some of the functionality here could be replaced by core features
 *
 * @package UrduPress
 */

/*********************
PAGE NAVI
*********************/

// Numeric Page Navi (built into the theme by default)
function upress_page_navi() {
    global $wp_query;
    $bignum = 999999999;
    if ( $wp_query->max_num_pages <= 1 )
        return;
    
    echo '<nav class="pagination">';
    
        echo paginate_links( array(
            'base'          => str_replace( $bignum, '%#%', esc_url( get_pagenum_link($bignum) ) ),
            'format'        => '',
            'current'       => max( 1, get_query_var('paged') ),
            'total'         => $wp_query->max_num_pages,
            'prev_text'     => '&rarr;',
            'next_text'     => '&larr;',
            'type'          => 'list',
            'end_size'      => 3,
            'mid_size'      => 3
        ) );
    
    echo '</nav>';
} /* end page navi */