_paging_nav( $pages = '', $range = 2 ) { $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 ''; } } /** * Inserts a new key/value before the key in the array. * * @param $key The key to insert before. * @param $array An array to insert in to. * @param $new_key The key to insert. * @param $new_value An value to insert. * * @return The new array if the key exists, FALSE otherwise. * * @see array_insert_after() */ function array_insert_before( $key, array &$array, $new_key, $new_value ) { if (array_key_exists($key, $array)) { $new = array(); foreach ($array as $k => $value) { if ($k === $key) { $new[$new_key] = $new_value; } $new[$k] = $value; } return $new; } return false; } /** * Inserts a new key/value after the key in the array. * * @param $key The key to insert after. * @param $array An array to insert in to. * @param $new_key The key to insert. * @param $new_valueAn value to insert. * * @return The new array if the key exists, FALSE otherwise. * * @see array_insert_before() */ function array_insert_after( $key, array &$array, $new_key, $new_value ) { if (array_key_exists($key, $array)) { $new = array(); foreach ($array as $k => $value) { $new[$k] = $value; if ($k === $key) { $new[$new_key] = $new_value; } } return $new; } return false; } /** * Flattens a multi-dimensional array to a normal array * * @param $array Multidimensional array * * @return The new array */ function array_flatten( $array ) { if( ! is_array( $array ) ) { return false; } $result = array(); foreach( $array as $key => $value ) { if( is_array( $value ) ) { $result = array_merge($result, array_flatten($value)); } else { $result[$key] = $value; } } return $result; }