CPT in Shortcode

gistfile1.txt

function resultsLoop($content = null) {
	
		global $wp_query;
		$temp = $wp_query;
		$wp_query= null;
		$mypost = array(
				  'post_type' => 'result', 
				  'orderby' => 'menu_order',
				  'posts_per_page' => '-1',
				  'order' => 'ASC'
						);

		$wp_query = new WP_Query( $mypost );

		ob_start();
		?>
		
		<?php while ($wp_query->have_posts()) : $wp_query->the_post(); ?>
			<?php 
			$url = wp_get_attachment_url( get_post_thumbnail_id() );
		
			?>

				<div class="col_3">
					<div class="center">
						<a href="<?php echo get_post_meta( get_the_ID(), 'wpcf-pdf', true ); ?>" target="_blank"><img src="<?php echo $url; ?>"></a>
					</div>
					<div class="center">
						<p><?php the_title(); ?></p>
						<p><?php echo get_post_meta( get_the_ID(), 'wpcf-client' , true ); ?></p>
					</div>
				</div>
				
		<?php endwhile; ?>
		
		<?php $wp_query = null; $wp_query = $temp;
		$content = ob_get_contents();
		ob_end_clean();
		return $content;
}

add_shortcode("results-loop", "resultsLoop");