CODEWITHSUNDEEP
phpwordpress
rwzdoorn
rwzdoorn

Reputation: 625

WordPress multisite , shows all sites but only want to display last 2

I need to display the last 2 posts of a network of sites. Currently I'm retrieving all latest posts for all sites but only want to display 2 of them.

I have the following code:

<?php
  $items = return_latest_posts();
  global $wpdb;
  $table_search = $wpdb->prefix . "searchinfo";
  $query = "SELECT * FROM `$table_search`";
  $wpdb->show_errors();
  $results = $wpdb->get_results($query);

  foreach ($results as $site){
    $item = return_latest_posts_single_site($site->username,$site->password,$site->database,$site->host,$site->db_prefix);
  ?>

<li>
  <h4><?php echo $site->sitename; ?></h4>

  <?php foreach($item as $res){  ?>
    <p class="date"><?php echo $res->post_date ?></p>
    <h4><a href="<?php echo $res->guid; ?>" target='_blank'><?php echo $res->post_title ?></a></h4>
  <?php } ?>

  <hr />

</li>

<?php } ?>

How am I able to only show the last 2 posts of all sites together?

Thanks in advance!

Upvotes: 1

Views: 126

Answers (1)

James Valeii
James Valeii

Reputation: 482

You might consider counting the number of times that the $results foreach runs and restricting output to the first two laps:

<?php
  $items = return_latest_posts();
  global $wpdb;
  $table_search = $wpdb->prefix . "searchinfo";
  $query = "SELECT * FROM `$table_search`";
  $wpdb->show_errors();
  $results = $wpdb->get_results($query);

  $count = 0;
  foreach ($results as $site){

    $count++;
    $item = return_latest_posts_single_site($site->username,$site->password,$site->database,$site->host,$site->db_prefix);

    if ( $count < 3) {

  ?>

    <li>
      <h4><?php echo $site->sitename; ?></h4>

      <?php foreach($item as $res){  ?>
        <p class="date"><?php echo $res->post_date ?></p>
        <h4><a href="<?php echo $res->guid; ?>" target='_blank'><?php echo $res->post_title ?></a></h4>
      <?php } ?>

      <hr />

    </li>

<?php }} ?>

More information on $wpdb;

Upvotes: 1

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