fix to resources and favs

@@ -151,9 +151,13 @@ function resources_list($atts){
             <table id="resources" class='hidden'>
             <table id="resources" class='hidden'>
             <thead><tr><th class="hidden"></th><th></th><th class="hidden"></th></tr></thead>
             <thead><tr><th class="hidden"></th><th></th><th class="hidden"></th></tr></thead>
               <tbody>
               <tbody>
-                <?php while ($custom_query->have_posts()): 
+                <?php while ($custom_query->have_posts()):
                         $custom_query->the_post();  
                         $custom_query->the_post();  
+                        if(is_array($favs)) {
                           $is_fav = in_array(get_the_ID(), $favs);
                           $is_fav = in_array(get_the_ID(), $favs);
+                        } else {
+                          $is_fav = false;
+                        }
                           echo resources(get_the_ID(), $organized_term_filter, $is_fav);
                           echo resources(get_the_ID(), $organized_term_filter, $is_fav);
                       endwhile; ?>
                       endwhile; ?>
               </tbody>          
               </tbody>          
@@ -179,9 +183,9 @@ function resources_fav(){
  
  
   ob_start(); 
   ob_start(); 
 
 
-    if (is_array( $favs)): ?>
+    ?>
          <div class="course-list resources">
          <div class="course-list resources">
-          <?php if(count($favs) > 0) { ?>
+          <?php if(is_array( $favs) && count($favs) > 0) { ?>
           <table id="resources" class="resources-fav">
           <table id="resources" class="resources-fav">
             <thead><tr><th class="hidden"></th><th class="hidden"></th><th></th></tr></thead>
             <thead><tr><th class="hidden"></th><th class="hidden"></th><th></th></tr></thead>
               <tbody>
               <tbody>
@@ -195,7 +199,7 @@ function resources_fav(){
                 <p><?= _("Your Favourites List is where you can add the manuals and forms that you use most. To start adding to your list, simply tap on the heart beside any resource listed in the Manuals and Forms page.") ?></p>
                 <p><?= _("Your Favourites List is where you can add the manuals and forms that you use most. To start adding to your list, simply tap on the heart beside any resource listed in the Manuals and Forms page.") ?></p>
             <?php } ?>
             <?php } ?>
             </div>
             </div>
-  <?php endif;
+  <?php 
   wp_reset_query();
   wp_reset_query();
   $output = ob_get_clean(); 
   $output = ob_get_clean(); 
   return $output;
   return $output;
@@ -245,13 +249,14 @@ function resources($id, $taxes, $is_fav = false){
       $categories = array_merge($categories, $terms);
       $categories = array_merge($categories, $terms);
     }
     }
   }
   }
-
+// var_dump($categories);exit;
   $cat ="";  
   $cat ="";  
   if(is_array( $categories)){
   if(is_array( $categories)){
     foreach( $categories as $category ) { 
     foreach( $categories as $category ) { 
-      if($category->parent == $tax){
+      // if($category->parent == $tax){
+        // var_dump($category);exit;
       $cat .= " ".$category->slug; 
       $cat .= " ".$category->slug; 
-      }
+      // }
     };
     };
   } ?>
   } ?>