Wordpress Query Pagination Function

wp_pagination.php

<?php

function sc_pagination( $query ){

	$string = "";

	if( !$query ){

		global $wp_query;

		if( $wp_query->max_num_pages > 1 ){

			//Get current page and query type.
			$current_page = max( 1, get_query_var('paged') );
			$query_type = isset( $_GET['s'] ) ? '&' : '?';

			$args = array(
				'base'     => esc_url(get_pagenum_link())."{$query_type}paged=%#%",
				'format'   => "{$query_type}paged=%#%",
				'total'    => $wp_query->max_num_pages,
				'current'  => max( 1, get_query_var('paged') ),
				'show_all' => true,
				//'end_size'     => 1,
				//'mid_size'     => 2,
				//'prev_next'    => True,
				//'prev_text'    => __('« Previous'),
				//'next_text'    => __('Next »'),
				'type'         => 'list',
				//'add_args'     => False,
				//'add_fragment' => ''
			);

			$string = paginate_links($args);

		}

	} else {

		if( $query->max_num_pages > 1 ){

			$args = array(
				'base'     => @add_query_arg('pp', '%#%'),
				'format'   => "pp=%#%",
				'total'    => $query->max_num_pages,
				'current'  => max( 1, isset($_GET['pp']) ? $_GET['pp'] : 1 ),
				'show_all' => true,
				//'end_size'     => 1,
				//'mid_size'     => 2,
				//'prev_next'    => True,
				// 'prev_text'    => __('&larr;'),
				// 'next_text'    => __('&rarr;'),
				 'type'         => 'list',
				//'add_args'     => true,
				//'add_fragment' => ''
			);

			$string = paginate_links($args);

		}

	}

	return $string;

}

?>