Double Curly Brackets in Php

In your example {{image-about}} tells WordPress to use the image defined in ['attachments']['image-about'] as the thumbnail for those posts in the ‘starter content’. This functionality is specific to the “Starter Content” feature added in WordPress 4.7, which is described here, and not a PHP language feature.

Related Posts:

  1. Submit remote form to wordpress REST API and save data to custom post type
  2. How to print all the inline styles in the WP_Styles instance together with their keys?
  3. Looping through dummy posts and showing them in the main index.php
  4. Exclude category from woocommerce product category list
  5. Create dashboard widget for custom theme support
  6. Create category after theme setup and modify the default one
  7. Should I set a page as “No-index” if I include it’s content within the front-Page.php via this method?
  8. Trying to get pagination working on WP_Query() post grid
  9. alternate left – right content inside the loop
  10. Store user form submitted information in post type
  11. Display attached images of a page or post that are insetred using gallery
  12. Add a custom link to each image in WordPress gallery
  13. add custom link to gallery images
  14. register dependency css and js inside a plugin class
  15. Proper use of Output Buffer for a whole php clas
  16. Warning: count(): syntax problem of the count () function
  17. WordPress files break if I edit them, but adding a closing PHP tag fixes it
  18. Collapsible menu on post sidebar only expands and does not collapse
  19. Fix hover images blink
  20. WordPress child theme, creating a custom php template page
  21. Menu to the right of screen on desktop using Bootstrap 4
  22. Custom theme admin-ajax.php 400 (Bad Request)
  23. Customizer: How to Sanitize a Decimal Number Range
  24. PHP code printed into CSS classes
  25. How to properly escape in ternary operators – Wp Coding Standards?
  26. How to send Ajax Call from frontend without using wp_localize_script in Theme
  27. Get the image title and alt from custom query
  28. Add Text Area To Child Theme’s Home Page
  29. What syntax is this? “{{post.price}}”
  30. Theme editing “post thumbnail” help
  31. CSS loading as empty file in Custom Theme
  32. How to add Open/Close Toggle button into Twenty Fifteen theme for hiding left sidebar?
  33. Woocommerce variable products are being added to the card on the homepage (ajax)
  34. How to get php file based on URL in WordPress
  35. Problems with the WordPress loop [closed]
  36. How can I customize a WordPress theme before it’s downloaded?
  37. Use Custiomizer to setup meta theme color tag
  38. How to replace hard-coded list of custom taxonomy terms based on custom field query [closed]
  39. I want different post-thumbnail size depending on media size
  40. Rotating Header Images
  41. How to add thumbnails from recent posts to owl-carousel in wordpress automatically?
  42. Custom theme: adding unwanted tags in the content
  43. Where can I find the declaration of `$_wp_theme_features`?
  44. Calling PHP function doesn’t work in index.php
  45. Click to expand menu
  46. Relative post date in recent posts list
  47. Create a custom theme-specific page, invisible in the admin-panel?
  48. Trying send mail from Theme page
  49. Not able to get the exact URL of the file on server located in active wordpress theme
  50. Display tab title as ‘blog tagline | blog title’
  51. Extend the WP_Customize_Image_Control class to change its non-frame $button_labels
  52. A Customizer checkbox control that sets the setting to “” or to “blank” and show() or hide() a color control
  53. My customizer’s setting doesn’t set to the default and needed to click the control’s “Default” button before it’ll be set
  54. Save the outputted image into the Media Library, with a different filename and extension
  55. WordPress get_post_meta issue
  56. How to correctly add the featured immage (thumbnails) support in a WP theme? Why I can’t add a featured immage?
  57. WP Knowledge Base Theme bug – Subcategories and Articles, Need to change WP_Query
  58. Image not displayed
  59. append links with unique number string
  60. need help to arabic text in wordpress
  61. WP multisite network plugin fails to see classes loaded with spl autoload
  62. Listing current pages subp page in list items in the sidebar
  63. WordPress causing all code to be displayed on line 1. Receiving multiple errors after cleaning cookies and cache
  64. How to add button to top of theme customizer?
  65. Not able to call class in NHP framework
  66. Adding code to the function file
  67. Adding Media button to only pages
  68. Trying to display ads on only a third of posts in a loop. Keep getting Error 500?
  69. Sidebar doesnt get updated?
  70. Shortcode working in page.php but not in category.php in wordpress
  71. Adding a Sub Menu Options Page WP Backend Menu. Whats wrong with my code?
  72. How to implement conditional PHP in Footer
  73. Add CSS class to PHP Statement
  74. How to edit the default database of WordPress [closed]
  75. Adding php within a return statement [closed]
  76. How can a ‘scripts’ directory be hooked into wp_head();?
  77. ACF | WooCommerce | Theme Development | How to include a /template-part/ that makes use of ACF’s on a custom WooCommerce homepage?
  78. I need a button to appear when not loged in and another when logged in, I need help fixing code PLEASE!
  79. Load slideshow.css file only if Slideshow is checked / on
  80. Predefine Magazine Style Layouts
  81. Using is home to get content [closed]
  82. How I can give a php page a style from my theme
  83. WP and Laravel integration (Updated) [closed]
  84. Twig+WordPress how to use array arguments inside a function?
  85. Pagination not working properly
  86. paginate_links() returns NULL instead of the pagination links, but pagination is actually happening
  87. $_html is empty when var dumped
  88. How can I fix my pagination?
  89. How to store the_post_thumbnail() value in a variable
  90. Headers already sent error with get_template_part in REST API call
  91. PHP warning: Undefined array key 2 in feed.php
  92. How to hide header and footer from page template
  93. How to customize content-video.php file in wordpress as is in html file?
  94. Variable ++ in query loop
  95. Social Sharing Buttons in Recent Articles List
  96. orderby property of query on pre_get_posts returns incorrect value
  97. Add default block css when the block has been added with php?
  98. Woocommerce Convert existing order to the cart
  99. WordPress PHP8 Critical Error in class-wp-widget.php
  100. functions.php doesn’t load all custom theme assets
File not found.