Answers for "get data from wp_postmeta wordpress"

wordpress print post data

echo '<pre>';
	print_r(get_post_custom($post_id));
echo '</pre>';

wordpress query to get posts by post meta

$args = array(
        'post_type'     => 'event_user',
        'meta_key'      => 'event_code',
        'meta_value'    => $fields[6]['value'],
        'meta_compare'  => '=='
    );

    $query = new WP_Query( $args );

// Other meta_compares
!=, LIKE, ==