WordPress Related Plugin – only show when related content

I don’t know for sure if this would work but this is where I’d start:

<?php $related_content = $related->show(get_the_ID()); ?>
<?php if($related_content): ?>
    <div class="related"><strong>Related products</strong><br />
        <?php echo $related_content; ?>
    </div>
<?php endif; ?>

Related Posts:

  1. How can I use WordPress functions in my stylesheet?
  2. Plugin or mod for wordpress to make content publication SUPER easy
  3. Cropping, Re-sizing and Saving images from one folder to another folder in wordpress
  4. Creating search filter through plugin
  5. How to edit/delete single row items in a table on my own menu page
  6. Displaying Gravity Form data on WordPress page [closed]
  7. Get a list of galleries from an album in NextGEN Gallery [closed]
  8. Undefined property: WP_Post_Type::$ID
  9. How to trigger $_GET request within admin plugin page?
  10. Wp favorite posts get user favorites in profile using buddypress [closed]
  11. How to ‘clone’ a wp plugin to make small changes
  12. add mediaelement.js plugins into WordPress video player control bar
  13. Preferred way of cacheing a value in php
  14. Automatically add attributes to woocommerce product?
  15. Edit Yoast SEO breadcrumbs output [closed]
  16. Adding a slider captcha to the comment system
  17. Query all customers/users and check for duplicate information
  18. WordPress function not being called from jQuery method
  19. WordPress WPforms customization
  20. wp_remote_get() returns 403 while file_get_contents() does not
  21. How to save inputed data in a textbox [EDITED] [duplicate]
  22. Replace default og:image tag YOAST
  23. Where these .js file come to source code?
  24. WordPress Payment gateway add on form , how to add form into list or else how to submit form to next step for payment
  25. How I can internationalize variables within the function _e () __ (), etc?
  26. PHP Fatal error: Call to a member function locale() on a non-object
  27. How to delete all trashed item in one-go
  28. Why can’t I call a (member) function from within a foreach?
  29. How to redirect to same page after form submission
  30. Return multiple values ​in a shortcode attribute
  31. get specific value of a array | PHP
  32. How to add a new column with text fields to WooCommerce Cart List?
  33. Creating a functionality plugin to edit seriously simple podcasting
  34. Programatically upload a file to be stored inside blob field in database, NOT on filesystem
  35. Make plugin php file called directly aware of WordPress?
  36. dynamically create callback functions inside a for loop
  37. Creating an admin meta box to save post as pending
  38. Custom meta box with jQuery.sortable custom post type list
  39. Passing value as hidden parameter to next page
  40. Next Previous Post in wordpress with previous / next link with title?
  41. WordPress truncate posts question (plugin related)
  42. Different registration form for different roles
  43. Apply html elements in php statement
  44. WordPress Post HTML after Posting
  45. Settings options not showing up on Sub Menu page in WordPress plugin
  46. Cannot Access Console
  47. Plugin error after installation
  48. Get product categories and add them to a custom taxonomy
  49. woocommerce remove coupon link does not work
  50. Use a hook or filter, or overwrite this Gamipress function?
  51. add_rewrite_rule to load different page, without changing URL in browser
  52. Plugin or ways to limit number of users logging in the website,
  53. Replace old theme that understand old css (vcex_icon_box css_animation)
  54. How to insert datas in the table on wordpress?
  55. WP Ajax DB issues
  56. ACF checkbox return format based on page
  57. How to get database connection details without longing to cpanel in WordPress?
  58. The Build menu theme is frozen with the wordpress theme
  59. Does anyone know why my SEO and title become one?
  60. Precheck fields when I add a new post
  61. How to translate wordpress blog to other languages?
  62. How to translate to spanish wordpress hardcoded content/files?
  63. How to get a post views count using ‘WordPress popular posts’ plugin
  64. Get Shortcode output to database for static post_content
  65. Multiple image selection custom widget
  66. strtotime not working
  67. Prefix WordPress Taxonomy Tags With Hashtag Symbol Like Twitter
  68. How To Toggle User_Meta in frontend in a form using PHP
  69. Change Woo Custom Endpoint Titles from a Plugin
  70. Change custom rewrite rule when permalink is updated/changed
  71. Optimized PHP & WordPress settings for speed/performance?
  72. Speeding up WordPress on a Local Network
  73. How can I store user preferences in WordPress and retreive them later?
  74. Any method to make specific widget for every post and page?
  75. How to add php plugin code in theme
  76. how change my menu on submenu
  77. Plugin debugging with errors in activation routine
  78. Number format in thousands on highcharts in wpdatatable plugin
  79. Embed Javascript code to registered users only
  80. Find all strings between an enclosing shortcode
  81. How to set up php,javascript and css to allow for our finished product to be displayed within a page?
  82. W3 Total Cache Can’t Really Detect Things
  83. Hyperlink to execute PHP
  84. How to get site homepage from plugin?
  85. How do I add php to all links automatically?
  86. update_post_meta not working
  87. Pulling Advanced Custom Fields from other pages
  88. Vote It Up Plugin – Add ascending numbers to MostVotedAllTime Chart Function
  89. How to fix vanilla comments extra iframe space
  90. Meta Box plugin image_advanced not showing up on frontend
  91. Creating Features List in WordPress Post
  92. PHP Creating a formula from mysql db values and db stored math operator
  93. How can I save the selected page in the dropdown after anyone clicks on Save Changes?
  94. Posts in Admin only display 1 Post instead of all Post in admin area
  95. How can I save the selected page in the dropdown after anyone clicks on Save Changes?
  96. Creating a Table Row by Row
  97. Getting 504 Gateway Timeout Error on AWS Server! [closed]
  98. WordPress issue – data is not showing in wp-admin, but when searching through database, all the data is there
  99. WordPress Throwing Deprecated Errors on its own Files
  100. plugin doesn’t retrieve data from database