Insert Ads Between Activity Posts

yz-insert-ads-between-activity-posts.php

<?php

// Set Ads Counter.
function yzc_set_global_ads_counter() {
    global $yzc_ads_count;
    $yzc_ads_count = 1;
}

add_action( 'bp_before_activity_loop', 'yzc_set_global_ads_counter' );

// Insert Ads Between each 2 posts.
function yzc_add_ads_between_activity_posts() {


    global $yzc_ads_count;

    if ( $yzc_ads_count == 1 ) {
        $yzc_ads_count++;
        return;
    }

    if ( $yzc_ads_count%2 == 1 ) { 

    ?>
        <li class="ad">
          <div class="activity-content">
            <!-- Ad code here -->        
          </div>
        </li>
        <?php
    }
 
    $yzc_ads_count++;

}

add_action( 'bp_before_activity_entry', 'yzc_add_ads_between_activity_posts' );