";
echo "";
}
function get_posts($category_id){
$if_query = "learning_unit_mandant_link.learning_unit_id IS NOT NULL AND main_mandant_id = ".$GLOBALS['main_contact']['current_mandant_id'];
$query = "SELECT learning_unit.* FROM learning_unit LEFT JOIN learning_unit_link ON learning_unit_link.learning_unit_id = learning_unit.id LEFT JOIN learning_unit_mandant_link ON learning_unit.id = learning_unit_mandant_link.learning_unit_id LEFT JOIN learning_unit_contact ON learning_unit_contact.learning_unit_id = learning_unit.id WHERE ((".$if_query.") OR learning_unit_mandant_link.learning_unit_id IS NULL) AND learning_unit_link.learning_category_id = ".$category_id." AND learning_unit_contact.active = 1 AND main_contact_id = ".$GLOBALS['main_contact']['id'];
// var_dump($query);
$result = @mysqli_query($GLOBALS['mysql_con'], $query);
if (@mysqli_num_rows($result) == 0) {
return;
}
$query_category = "SELECT * FROM learning_category WHERE id = ".$category_id;
$result_category = @mysqli_query($GLOBALS['mysql_con'], $query_category);
$category = @mysqli_fetch_array($result_category);
echo "