Paginação WP

paginacao.php

				<?php
					$category = get_the_category();

					$args_post = array(
						'post_type' 		 => 'post',
						'posts_per_page' => 16,
						'paged' => get_query_var('paged') ? get_query_var('paged') : 1
					);

					$query_post = new WP_Query( $args_post );

					if ( $query_post->have_posts() ) :
						while ( $query_post->have_posts() ) : $query_post->the_post();
				?>
					<div class="item-article">
						<div class="row">
							<div class="col-md-3">
								<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" class="link-thumb">
									<img class="img-fluid card-img-top" src="<?php the_post_thumbnail_url(); ?>" alt="">
								</a>
							</div>

							<div class="col-md-9">
								<span class="date-post">
									<i class="fa fa-calendar-check-o" aria-hidden="true"></i> <?php the_time('d/m/Y'); ?>
								</span>

								<?php
									foreach((get_the_category()) as $category) {
										$term_link = get_term_link( $category );
										echo '<a class="category-post" href="'. esc_url( $term_link ) .'">'. $category->cat_name .'</a>';
									}
								?>

								<h4>
									<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" class="link-thumb">
										<?php the_title(); ?>
									</a>
								</h4>
								<?php
									$the_excerpt = get_the_excerpt();
									echo string_limit_words( $the_excerpt, 20 ) . ' [...]';
								?>
								<a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>" class="btn-default">Leia mais</a>
							</div>
						</div>
					</div>
				<?php
						endwhile;
					endif;

					echo '<div class="pagination">';
					$big = 999999999; // need an unlikely integer
					echo paginate_links( array(
						'base' 		=> str_replace( $big, '%#%', get_pagenum_link( $big ) ),
						'format' 	=> '?paged=%#%',
						'current' => max( 1, get_query_var('paged') ),
						'total' 	=> $query_post->max_num_pages
					) );
					echo '</div>';

					wp_reset_postdata();
				?>