can any one tell me about the following code.This code is not giving error but not working.
   
  

    if(!is_numeric($keyword)){
                $args['meta_key']='taken-by';
        		$args['meta_value']=$keyword;
        		$args['post_type']='estate_property';
        		$args['key']='post_title';
        		$args['value']=$keyword;
        		$args['compare']='LIKE';
                }else{
                $args['post_type']='estate_property';
        		$args['key']='ID';
        		$args['value']=$keyword;
                }
              
                $prop_selection= new Wp_Query($args);