shirohanada

turndown_move_date.php

<?php if(is_month()){
	//Previous - Next Month Nav//
	$before_post_month = strtotime(get_the_time('Y-m')." -1 month");
	$before_month = array (
		"year" => date('Y', $before_post_month),
		"month" => date('m', $before_post_month),
	);
	$before_month_link = get_month_link($before_month['year'], $before_month['month']);

	$after_post_month = strtotime(get_the_time('Y-m')." +1 month");
	$after_month = array (
		"year" => date('Y', $after_post_month),
		"month" => date('m', $after_post_month),
	);
	$after_month_link = get_month_link($after_month['year'], $after_month['month']);

	echo '<a href="'.$before_month_link.'"><i class="icon icon-angle-left"></i>Older '.date('Y.m', $before_post_month).'</a>';
	echo '<a href="'.$after_month_link.'">'.date('Y.m', $after_post_month).'Newer <i class="icon icon-angle-right"></i></a>';
	
}elseif(is_date()){
	//Previous - Next Month Nav
	$before_post_day = strtotime(get_the_time('Y-m-d')." -1 day");
	$before_day = array (
		"year" => date('Y', $before_post_day),
		"month" => date('m', $before_post_day),
		"day" => date('d', $before_post_day),
	);
	$before_day_link = get_day_link($before_day['year'], $before_day['month'], $before_day['day']);

	$after_post_day = strtotime(get_the_time('Y-m-d')." +1 day");
	$after_day = array (
		"year" => date('Y', $after_post_day),
		"month" => date('m', $after_post_day),
		"day" => date('d', $after_post_day),
	);
	$after_day_link = get_day_link($after_day['year'], $after_day['month'], $after_day['day']);

	echo '<a href="'.$before_day_link.'" class="previous-day"><i class="icon icon-angle-left"></i>'.date('Y.m.d', $before_post_day).'</a>';
	echo '<a href="'.$after_day_link.'" class="next-day">'.date('Y.m.d', $after_post_day).'<i class="icon icon-angle-right"></i></a>';

}else{
	echo '<a href="'.get_month_link('', '').'">Recent Posts</a>';
}
?>

WordPress method exists, rewrite this.

<nav class="move-date">
    <a href="<?php previous_posts_link(); ?>"><i class="icon icon-angle-left"></i>Older Posts</a>
    <a href="<?php next_posts_link(); ?>">Newer Posts<i class="icon icon-angle-right"></i></a>
</nav>

リンクテキストに日付を表示したい、などには使い回せると思う。