I’m trying to update a custom post array for wordpress and running into errors. I’m a novice with PHP so apologize if this is a simple fix. Here’s the original code: <\/p>\n\n\n\n
<?php \n\t\t\t\t\t$homespecials = get_posts('post_type=button-ads&posts_per_page=3');\n\t\t\t\t\tforeach($homespecials as $homespecial){\n\t\t\t\t\t\t\/\/print_r($homespecial);\n\t\t\t\t\t\t$image = wp_get_attachment_image_src( get_post_thumbnail_id( $homespecial->ID ), 'full');\n\t\t\t\t\t\t$link = get_field('link', $homespecial->ID);\n\t\t\t\t\t\t$count++;\n\t\t\t\t\t\tif($count==1){\n\t\t\t\t\t\t\t$style=\"width: 32%; padding-right: 1%;\";\n\t\t\t\t\t\t} elseif($count==2){\n\t\t\t\t\t\t\t$style=\"padding:0 0.5%; width:32%;\";\n\t\t\t\t\t\t} elseif($count==3){\n\t\t\t\t\t\t\t$style=\"width: 32%; padding-left: 1%;\";\n\t\t\t\t\t\t}\n\t\t\t\t\t\t?>\n<a href=\"<?php echo $link; ?>\"><img class=\"size-full alignleft\" alt=\"<?php echo $homespecial->post_name; ?>\" src=\"<?php echo $image[0]; ?>\" width=\"415\" height=\"204\" \/><\/a>\n\t\t\t\t\t<?php } ?><\/code><\/pre>\n\n\n\nAnd here’s what’s in the functions.php file:<\/p>\n\n\n\n
unction create_posttype() {\n \n register_post_type( 'button-ads',\n \/\/ CPT Options\n array(\n 'labels' => array(\n 'name' => __( 'Button Ads' ),\n 'singular_name' => __( 'Button Ad' )\n ),\n 'public' => true,\n 'has_archive' => true,\n 'rewrite' => array('slug' => 'button-ads'),\n 'show_in_rest' => true,\n 'supports'=>array('title', 'thumbnail')\n )\n );\n}\n\/\/ Hooking up our function to theme setup\nadd_action( 'init', 'create_posttype' );<\/code><\/pre>\n\n\n\nWhen the top code is in the sidebar, I’m getting errors. I was able to grab a post array script from another site component that worked and modified it as such:<\/p>\n\n\n\n
<?php $homespecials = get_posts('post_type=button-ads&numberposts=3');\nforeach ($homespecials as $homespecial) :\nsetup_postdata($homespecial);\n $image = wp_get_attachment_image_src( get_post_thumbnail_id( $homespecial->ID ), 'full');\n\t\t\t\t\t\t$link = get_field('link', $homespecial->ID);\n ?>\n \n \n<li><a href=\"<?php echo $link; ?>\"><img class=\"size-full alignleft\" alt=\"<?php echo $homespecial->post_name; ?>\" src=\"<?php echo $image[0]; ?>\" width=\"415\" height=\"204\" \/><\/a><a href=\"<?php echo $link; ?>\"><img class=\"size-full alignleft\" alt=\"\" src=\"<?php echo $image[0]; ?>\" width=\"415\" height=\"204\" \/><\/a>\n<\/li>\n<?php endforeach; ?><\/code><\/pre>\n\n\n\nHowever, the thumbnail image from the array isn’t populating. Any idea where my problem is? I’m wanting to display the featured image for the post and there’s a custom field to include the hyperlink<\/p>\n","protected":false},"template":"","class_list":["post-17202111","topic","type-topic","status-publish","hentry","topic-tag-array","topic-tag-custom-posts"],"jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/17202111","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic"}],"about":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/topic\/17202111\/revisions"}],"wp:attachment":[{"href":"https:\/\/wordpress.org\/support\/wp-json\/wp\/v2\/media?parent=17202111"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}