
Minesh
			
			Colaborador
				
								
					
						Idiomas: 
															Inglés (English									)
								
					
				 
								
					
						Zona horaria: 
							Asia/Kolkata (GMT+05:30)
					
				 
				
	 
	
			
			I've adjusted the code added to "Custom Code" section as given under:
function func_add_video_to_slider( $atts ) {
	
		$i=0;
		// Attributes
		$atts = shortcode_atts(
								array(
								'slug' => '',
								),
								$atts
								);
	
 	
	$term_meta = types_render_termmeta('video-category',array('output'=>'raw','separator'=>","));
	$term_meta = explode(",",$term_meta);
	$str = '';
	foreach($term_meta as $k=>$v):
  
  	if(!empty($v)) {
      
	 $i = $i+1;
	 $unique_slug = 'player_'.$atts['slug']."_".$i;
	 $str = $str.'<li>';	
	 $str = $str.'<iframe id="'.$unique_slug.'" src="'.$v.'?rel=0&player_id='.$unique_slug.'" width="100%" height="281" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>';
     $str = $str.'</li>';
	
   }
	endforeach;
	
	 
return $str;
 
}
 add_shortcode( 'add_video_to_slider', 'func_add_video_to_slider' );
 
Can you please confirm it works as expected now:
- enlace oculto
			
	 
	
 
		
			
	
	
	
			
			Now it is no longer displayed, thanks.
What is the meaning of the variables $k=>$v? is to give it a more descriptive name.
			
	 
	
 
		
			
	
	
			
			
Minesh
			
			Colaborador
				
								
					
						Idiomas: 
															Inglés (English									)
								
					
				 
								
					
						Zona horaria: 
							Asia/Kolkata (GMT+05:30)
					
				 
				
	 
	
			
			$k means key and $v means value.
You can change it as required and glad to know that solution I shared help you to resolve your issue. You're welcome to mark resolve this ticket.