function.php

function catchflames_page_content( $options ) {
	global $post;

	$quantity 		= $options['featured_content_number'];

	$show_content	= $options['featured_content_show'];

	$number_of_page = 0; 		// for number of pages

	$page_list		= array();	// list of valid pages ids

	$catchflames_page_content 	= '';

	//Get valid pages
	for( $i = 1; $i <= $quantity; $i++ ){
		if ( isset ( $options['featured_content_page'][ $i ] ) && $options['featured_content_page'][ $i ] > 0 ){
			$number_of_page++;

			$page_list	=	array_merge( $page_list, array( $options['featured_content_page'][ $i ] ) );
		}

	}
	if ( !empty( $page_list ) && $number_of_page > 0 ) {
		$loop = new WP_Query( array(
                    'posts_per_page' 		=> $number_of_page,
                    'post__in'       		=> $page_list,
                    'orderby'        		=> 'post__in',
                    'post_type'				=> 'page',
                ));

		$i=0;
		while ( $loop->have_posts()) : $loop->the_post(); $i++;
			$title_attribute = the_title_attribute( array( 'before' => __( 'Permalink to: ', 'catch-flames' ), 'echo' => false ) );

			$excerpt = get_the_excerpt();

			$catchflames_page_content .= '
				<article id="featured-post-' . $i . '" class="post hentry featured-page-content">';
				if ( has_post_thumbnail() ) {
					$catchflames_page_content .= '
					<figure class="featured-homepage-image">
						<a href="' . esc_url( get_permalink() ) . '" title="'.the_title( '', '', false ).'">
						'. get_the_post_thumbnail( $post->ID, 'full', array( 'title' => $title_attribute, 'alt' => $title_attribute, 'class' => 'pngfix' ) ) .'
						</a>
					</figure>';
				}
				else {
					$catchflames_first_image = catchflames_get_first_image( $post->ID, 'catch-flames-featured-content', array( 'title' => $title_attribute, 'alt' => $title_attribute, 'class' => 'pngfix' ) );

					if ( '' != $catchflames_first_image ) {
						$catchflames_page_content .= '
						<figure class="featured-homepage-image">
							<a href="' . esc_url( get_permalink() ) . '" title="'.the_title( '', '', false ).'">
								'. $catchflames_first_image .'
							</a>
						</figure>';
					}
				}

				$catchflames_page_content .= '
					<div class="entry-container">
						<header class="entry-header">
							<h1 class="entry-title">
								<a href="' . esc_url( get_permalink() ) . '" rel="bookmark">' . the_title( '','', false ) . '</a>
							</h1>
						</header>';
						if ( 'excerpt' == $show_content ) {
							$catchflames_page_content .= '<div class="entry-excerpt"><p>' . $excerpt . '</p></div><!-- .entry-excerpt -->';
						}
						elseif ( 'full-content' == $show_content ) {
							$content = apply_filters( 'the_content', get_the_content() );
							$content = str_replace( ']]>', ']]&gt;', $content );
							$catchflames_page_content .= '<div class="entry-content">' . wp_kses_post( $content ) . '</div><!-- .entry-content -->';
						}
					$catchflames_page_content .= '
					</div><!-- .entry-container -->
				</article><!-- .featured-post-'. $i .' -->';
		endwhile;

		wp_reset_postdata();
	}

	return $catchflames_page_content;
}