hasusercompletedlesson.php

<?php

global $wpdb;

global $woothemes_sensei;

$current_uid = $_GET['uid'];

$all_lessons = $wpdb->get_results("SELECT * FROM `wp_posts` WHERE `post_type` = 'lesson'");

foreach ($all_lessons as $a_lesson){
    
    $lesson_id = $a_lesson->ID;
    $lesson_title = get_the_title($lesson_id);

    if (WooThemes_Sensei_Utils::user_completed_lesson($lesson_id, $current_uid)){
        echo "<h3>";
        echo "Completed ".$lesson_title; 
        echo "</h3>";
        echo "<br>";
    }
}
?>