gistfile1.txt

    function ajax_load_back() {
        $post_id = $_POST[ 'post_id' ];
        $the_post = get_post( $post_id, OBJECT);
        $title = get_the_title($post_id);
        $post =  $the_post->post_content;
        $text_content = preg_replace('/<img[^>]+./','', $post);

		// $attachments = get_posts(
		// 	array( 'post_type' => 'attachment',
		// 			'numberposts' => -1,
		// 			'post_mime_type' => 'image',
		// 			'post_status' => null,
		// 			'post_parent' => $the_post->ID )
		// );

		$attachments = get_attached_media( 'image', $post_id );

		if ($attachments) {
			$index = 0;
			foreach ( $attachments as $attachment ) {
				$imageList .= '<div class="modal" onclick="modalImgSwap('. $index .');">
									<div class="modalThumb">
										<li style="background-image: url('.wp_get_attachment_url( $attachment->ID , false ).'");>&nbsp;
									</div>
									<div class="modalInner" style="background-image: url('.wp_get_attachment_url( $attachment->ID , false ).'")>
			 							<div class="modalClose" onclick="closeModal()"></div>
									</div>
								</div>';

				$index += 1;
			}
		}

			
        echo "<div class='close'>X</div>"."<div id='content'>"."<div id='gallery'><div class='listContainer'><div class='fadeScreen'></div>".$imageList."</div></div>"."<h6 class='postTitle'>".$title."</h6><div class='postText'>".$text_content."</div>";
        die(1);
    }