Function for Showing Page Navigation on WordPress

function wp_pagenavi($pages = '', $range = 4) { $showitems = ($range * 2) + 1; global $paged; if (empty($paged)) $paged = 1; if ($pages == '') { global $wp_query; $pages = $wp_query->max_num_pages; if (!$pages) { $pages = 1; } } if (1 != $pages) { echo "<div class=\"pagination\"><span>Page " . $paged . " of " . $pages . "</span>"; if ($paged > 2 && $paged > $range + 1 && $showitems < $pages) echo "<a href='" . get_pagenum_link(1) . "'>« First</a>"; if ($paged > 1 && $showitems < $pages) echo "<a href='" . get_pagenum_link($paged - 1) . "'>‹ Previous</a>"; for ($i = 1; $i <= $pages; $i++) { if (1 != $pages && (!($i >= $paged + $range + 1 || $i <= $paged - $range - 1) || $pages <= $showitems )) { echo ($paged == $i) ? "<span class=\"current\">" . $i . "</span>" : "<a href='" . get_pagenum_link($i) . "' class=\"inactive\">" . $i . "</a>"; } } if ($paged < $pages && $showitems < $pages) echo "<a href=\"" . get_pagenum_link($paged + 1) . "\">Next ›</a>"; if ($paged < $pages - 1 && $paged + $range - 1 < $pages && $showitems < $pages) echo "<a href='" . get_pagenum_link($pages) . "'>Last »</a>"; echo "</div>\n"; } }