Getting Thumbnail in fetch_feed from custom field

According to the Codex, fetch_feed() uses the SimplePie engine for parsing RSS.

So, if $item->get_title(); is working, then you should be able to do:

$item->get_thumbnail();

as per the SimplePie documentation, as long as there are any thumbnails already on the feed.

UPDATE:

Before running the above, you have to insert the images on your feed. Check for display featured image in RSS feed and How to grab first image attached to post and display in RSS feed? topics on it.

Related Posts:

  1. Get all posts in RSS
  2. How to get SimplePie fetch_feed without stripping iframe code?
  3. Remove or Edit in Feeds
  4. Cannot get add_feed to work
  5. Should I provide RSS or Atom feeds?
  6. Why does Simplepie return feed items in a wrong order?
  7. How to create additional full text RSS feeds
  8. Custom RSS feed forces download
  9. Multiple category RSS feeds
  10. How to flush feed? Or set timeout on feed so that it isn’t cached?
  11. How to get the last updated date of a post from a WP RSS feed?
  12. How to remove published date from RSS feed
  13. Change the link URL in default RSS feeds
  14. WordPress Add [cdata] to title tag in rss feed
  15. A function to fetch blog content via rss feed
  16. placement of wp_error with fetch_feed
  17. RSS feed site image custom resolution
  18. How to add featured image or custom field to xml feed?
  19. Difference between the 4 Built in RSS Feeds?
  20. How to get more than 25 items via Simplepie RSS Feeds?
  21. RSS Feed Behaviour (Inc. Feedburner)
  22. How can I minimize the content of my RSS feed to fit more items in Feedburner’s 512k limit?
  23. Two RSS feeds, different items limit?
  24. How to Create RSS Feeds for categories in WordPress?
  25. Importing multiple RSS feed into WordPress and sorting them by date
  26. Delaying One RSS Feed in WordPress but Not the Others?
  27. Custom RSS does not work for categories and tags
  28. how improve website mainpage loading
  29. Add ![CDATA] to permalink rss
  30. How fetch_feed() works?
  31. Various WordPress Feeds for Same Blog
  32. How to set the cache for the built-in SimplePie feed parser?
  33. Help needed to make my site as Aggregator
  34. Custom RSS feed with custom url
  35. Showing Post ID on RSS
  36. WordPress – Sync wordpress post with JSON feed
  37. fetch_feed works on localhost but not on server
  38. WordPress appends RSS item with unwanted content
  39. Where does WordPress default SimplePie save cache data?
  40. How to Fetch Rss Feeds From Other Websites
  41. Feed links not working even with add_theme_support(‘automatic-feed-links’)
  42. What’s a good RSS Importer?
  43. Is there a way to fetch RSS feed by date range rather than number of items?
  44. RSS Feed Empty in Firefox
  45. fetch_feed returning rss feeds on same server as empty
  46. Custom Feed URLs
  47. Remove ‘More..’ link from RSS feed
  48. Feed error: A feed could not be found at youtube.com/… (1 post) [closed]
  49. Create an RSS feed of all posts
  50. Unable to display favicon using get_favicon()?
  51. Passing feed URLs with “&” to fetch_feed()?
  52. Empty RSS Feeds
  53. Reply via email (mailto link) in RSS feed at the end of each post
  54. Second page of RSS feed
  55. RSS/Atom feeds invalid, “Mismatched tag” errors
  56. How to make an RSS feed to show most viewed posts for last 24 hours?
  57. WordPress RSS feed?
  58. fetch_feed showing only first item
  59. get_item_quantity() Error When Fetching Feed
  60. RSS feed widget for specific categories with latest posts?
  61. WordPress won’t let me use a page slug of ‘feed’
  62. WordPress keeps truncating my feeds and I can’t stop it
  63. Style wordpress image captions in RSS
  64. My WordPress installation isn’t updating the feed when a new post is published
  65. Use Feedburner instead of default feed on WordPress.com?
  66. What is the difference between these GUID’s in wordpress feed?
  67. Change pubDate in rss feed in another format
  68. How to remove private posts from RSS feeds?
  69. RSS – This XML file does not appear to have any style information associated with it. The document tree is shown below
  70. RSS feed has stopped updating
  71. Fetch feed from multiple sources
  72. Theme’s functions.php not called when rendering RSS feed
  73. Modify RSS feed to change iframe structure
  74. RSS Feed cURL error 52?
  75. Update postdata without creating duplicate on wp_insert_post from RSS feed
  76. Adding a second RSS feed
  77. How to import and parse RSS feed from a WP site to a non-WP if ‘allow_url_include’ is set to ‘off’?
  78. Error on Rss Feed for my blog
  79. RSS Feed Broken – Limit?
  80. wp_head hook content showing up at top of RSS feed
  81. are there any downsides to increasing the number of most recent items in a feed
  82. RSS2 Feed with two CDATA sections
  83. How to make my feed tidy
  84. Create a “feed” from one WordPress site to another?
  85. RSS Feed Custom Title? (code placing) [duplicate]
  86. RSS feed – get specific item from external feed
  87. Embedded Feed Update
  88. WP app getting confused about posts and pages
  89. How can I define the RSS feed content length?
  90. How to add the Author on my RSS Feed
  91. RSS Subscriber count
  92. images are broken
  93. WordPress Plugins Feed Error, but I’m not asking for a plugins feed
  94. WordPress not showing the latest articles in RSS feed
  95. Feed RSS problem on WordPress, need it for Google News
  96. WordPress Feed Error [closed]
  97. Set RSS feed update time
  98. Is fech_feed() use lots of server resourses?
  99. Remove or truncate site rss in
  100. How do I get an RSS feed to work
Hata!: SQLSTATE[HY000] [1045] Access denied for user 'divattrend_liink'@'localhost' (using password: YES)