get_post_meta (WordPress Function)

get_post_meta [ WordPress Function ]

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

Parameters:	(int) $post_id Post ID. (string) $key Optional. The meta key to retrieve. By default, returns data for all keys. (bool) $single Whether to return a single value.
Uses:	$wpdb
Links:	http://codex.wordpress.org/Function_Reference/get_post_meta
Returns:	(mixed) Will be an array if $single is false. Will be value of meta data field if $single is true.
Defined at:	wp-includes/post.php, line 1529

Retrieve post meta field for a post.


<?php
function get_post_meta($post_id, $key = '', $single = false) {
    return get_metadata('post', $post_id, $key, $single);
}
?>

get_post_meta() - WordPress Codex
However get_post_meta will apparently be case sensitive due to wordpress caching. See https://core.trac.wordpress.org/ticket/18210 for more info. Be careful ...
codex.wordpress.org
Custom Fields « WordPress Codex
To fetch meta values use the get_post_meta() function: get_post_meta($post_id, $key, $single);. $post_id is the ID of the post you want the meta values for.
codex.wordpress.org
php - Why isn't get_post_meta working? - Stack Overflow
Simple Wordpress problem - get_post_meta is not retrieving custom ... Search for the term "slider_image" in the wp_posts and wp_postmeta ...
stackoverflow.com
get_post_meta does not output « ThemeShaper Forums
troublesome get_post_meta. This function works fine, except that the meta value I am trying to get out doesn't show up. What am I doing wrong?
themeshaper.com

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