Shorter syntax for whereHas with call back function in laravel

• Shorter syntax for whereHas with call back function in laravel

  $posts = Post::whereHas('comments', function($query){
              $query->where('post_id', 1);
          })->get();
  
  //Shorter syntax      
  $posts = Post::whereRelation('comments', 'post_id', 1)->get();
  

  This code snippet will return the post details if there are comments regarding this particular post (post_id is 1 in comments table) exists in the comments table else it will return a blank array in laravel.

  It will also helps you to get the post record which has at least one comment in comments table

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