I'm trying to show 4 posts from each category. Tried this code which should fetch 4 posts from respective categories. then sort them as required in col1, col2, and so on.
<?php
$col1 = $col2 = $col3 = $col4 = $col5 = array();
$parsha_terms = get_terms('parsha');
foreach($parsha_terms as $term) {
$order = get_field('parsha_order', 'term_' . $term->term_id);
$column = get_field('parsha_column', 'term_' . $term->term_id);
$color_pdf = get_field('pdf', 'term_' . $term->term_id);
$posts = get_posts(
array(
'cat' => $cat_id,
'tax_query' => array(
array(
'posts_per_page' => 4,
'taxonomy' => 'parsha',
'field' => 'term_id',
'terms' => $term->term_id,
)
)
)
);
$data = array(
'term_id' => $term->term_id,
'name' => $term->name,
'order' => $order,
'column' => $column,
'post_ids' => $posts[0]->ID,
'post_title' => $posts[0]->post_title,
'color_pdfs' => $pdfcolor,
'color_pdf_link' => $color_pdf,
);
if($column == 1) {
array_push($col1, $data);
}
else if($column == 2) {
array_push($col2, $data);
}
else if($column == 3) {
array_push($col3, $data);
}
else if($column == 4) {
array_push($col4, $data);
}
else if($column == 5) {
array_push($col5, $data);
}
}
then in output, it shows only one result(post) of each category, but it should show 4.
<?php foreach($col1 as $item) { ?>
<li>
<p><?= $item['name']; ?></p>
<a href="<?php echo $link; ?>"><?= $item['post_title']; ?></a>
</li>
<?php } ?>
CodePudding user response:
You're retrieving an array of $posts
but you're then only adding the first element $posts[0]
to your $data
array.
You need to loop them with foreach
$posts = get_posts(
array(
'cat' => $cat_id,
'tax_query' => array(
array(
'posts_per_page' => 4,
'taxonomy' => 'parsha',
'field' => 'term_id',
'terms' => $term->term_id,
)
)
)
);
foreach($posts as $post) {
$data = array(
'term_id' => $term->term_id,
'name' => $term->name,
'order' => $order,
'column' => $column,
'post_ids' => $post->ID,
'post_title' => $post->post_title,
'color_pdfs' => $pdfcolor,
'color_pdf_link' => $color_pdf,
);
if($column == 1) {
array_push($col1, $data);
}
else if($column == 2) {
array_push($col2, $data);
}
else if($column == 3) {
array_push($col3, $data);
}
else if($column == 4) {
array_push($col4, $data);
}
else if($column == 5) {
array_push($col5, $data);
}
}