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I'm going to get several fields from wp_query result. I know about wp_list_pluck() function, but it accepts only one field paramether. How to get several ones if I'd like to take several parameters from each post found?

[
    Object1 (ID, name, tag),
    Object2 (ID, name, tag),
    Object3 (ID, name, tag),
    etc.
]

Thank you for your help afterwards!

My code excerpt is here:

$search_param = get_param('search_param', null, 'text'); // POST param

$term_id = get_term_by('name', "$search_param", 'image_color')->term_id;

$args = array(
    'post_type' => 'any',
    'post_status' => 'any',
    'meta_query' => array(
        array(
            'key' => 'image_color',
            'value' => sprintf( 's:%s:"%s"', strlen($term_id), $term_id ),
            'compare' => 'LIKE'
        ),
    ),
);

$query = new WP_Query( $args );

$hello = [
    'ID' => wp_list_pluck($query->get_posts(), 'ID'),
    'post_title' => wp_list_pluck($query->get_posts(), 'post_title')
];

1 Answer 1

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Try to set 3-rd parametr for wp_list_pluck function, as i see if it's not set then there's happaning an unnessesery, for you, loop. Try to set it to true or some, not existing in Object, key.

Hope it helps.

2
  • Is it possible to use wp_filter_object_list function for my case? Jan 5, 2015 at 12:12
  • Sorry for late answer, yes you might, just try it and if it works than fine )) Jan 13, 2015 at 14:21

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