page_banner函數

---

function pageBanner($args = NULL) { 
	if (@!$args['title']) {
		$args['title'] = get_the_title(  );
	}
	if(@	!$args['subtitle']) {
		$args['subtitle'] = get_field('page_banner_subtitle');
	}
	if(@!$args['photo']) {
		if (get_field('page_banner_background_image')) {
			$args['photo'] = get_field('page_banner_background_image')['sizes']['pageBanner'];
			
		} else {
			$args['photo'] = get_theme_file_uri( '/images/ocean.jpg' );
		}
	}


	?>

	 <div class="page-banner">
      <div class="page-banner__bg-image" style="background-image: url(<?php echo $args['photo']; ?>)"></div>
      <div class="page-banner__content container container--narrow">
        <h1 class="page-banner__title"><?php echo $args['title'] ?></h1>
        <div class="page-banner__intro">
          <p><?php echo $args['subtitle'] ?></p>
        </div>
      </div>
    </div>

---