How to get post using taxonomy terms in wordpress - wordpress

Question

I have a post type called "rationale" and my taxonomy name is "company_list". In taxonomy there are list of company. Each company have many rationale.
I want to get latest rationale for each company. How can i do this ?
I try below code but it show all company list but data is duplicate
<?php
//$taxonomy = 'our_work_thematic';
$myquery = array (
'post_type' => 'rationale',
'paged'=>$paged,
'posts_per_page' => -1,
);
$loop = new WP_Query($myquery);
if( $loop->have_posts() ):
while( $loop->have_posts() ):
$loop->the_post(); global $post; ?>
<?php $terms = get_the_terms( $post->ID, 'company_list' );
foreach($terms as $term) {
$termlinks = get_term_link($term);
echo '<p class="post-content--cat">';
echo '' . $term->name . '';
echo '</p>';
}?>
<?php endwhile; ?>
<?php endif; ?>

Answer 1

You need to get latest term and use tax_query
$args_query = array(
'post_type' => array('rationale'),
'paged' => $paged,
'posts_per_page' => -1,
);
$terms = get_terms(array(
'taxonomy' => 'post_tag',
'hide_empty' => false,
));
if (!empty($terms) && is_array($terms)) {
$args_query['tax_query'] => array(
array(
'taxonomy' => 'company_list',
'field' => 'term_id',
'terms' => array($terms['0']->term_id), // single or array with id's
),
),
}
$query = new WP_Query($args_query);
if ($query->have_posts()) {
while ($query->have_posts()) {
$query->the_post();
$terms = get_the_terms($post->ID, 'company_list');
foreach ($terms as $term) {
$termlinks = get_term_link($term);
echo '<p class="post-content--cat">';
echo '' . $term->name . '';
echo '</p>';
}
}
} else {
// no post found
}
wp_reset_postdata();

Answer 2

try this
$terms = get_terms( array(
'taxonomy' => 'your taxonomy name',
'hide_empty' => false,
'orderby' => 'term_id',
'order' => 'asc',
) );
foreach ($terms as $terms_row) {
$terms_row->slug;
echo "<pre>";
print_r($terms_row);
echo "</pre>";
}
Thanks