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I am modifying a search.php template. The basic template displays search results with thumbnail, title, date, and author. I would like to add 2 additional fields from the wp_metadata table. I assume I need to write a function and add it to my child theme functions.php file, then call the function from the template. I just need to know how to correctly write the function.

  • wp_metadata ?? I think you are talking about wp_postmeta table – Aftab Aug 31 '16 at 13:27
  • Yes, you are correct. I meant to say wp_postmeta. Thanks! – David Cook Aug 31 '16 at 14:08
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You need to use get_post_meta:

get_post_meta( $post_id, $key = '', $single = false )

Retrieve post meta field for a post

$post_id (int) (Required) Post ID.

$key (string) (Optional) The meta key to retrieve. By default, returns data for all keys. Default value: ''

$single (bool) (Optional) Whether to return a single value. Default value: false

eg.

echo get_post_meta( $post->ID, 'the-name-of-key', true); 

When using true, you will get a string, but if you use false instead, you will get an array.

  • Thanks J....small syntax errors on my part. I was thaaaaat close. – David Cook Aug 31 '16 at 13:16
  • Glad I could help. If that's what you needed, dont forget to tick it as the correct answer. – The J Aug 31 '16 at 13:17

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