original_string: public function getList($list)
  	{
  		$filteredList = [];
  
  		foreach (explode(',', $list) as $item)
  		{
  			if ($item != '')
  			{
  				$filteredList[] = $item;
  			}
  		}
  
  		return $filteredList;
  	}
code: public function getList($list)
  	{
  		$filteredList = [];
  
  		foreach (explode(',', $list) as $item)
  		{
  			if ($item != '')
  			{
  				$filteredList[] = $item;
  			}
  		}
  
  		return $filteredList;
  	}
code_tokens: public function getList ( $ list ) { $ filteredList = [ ] ; foreach ( explode ( ',' , $ list ) as $ item ) { if ( $ item != '' ) { $ filteredList [ ] = $ item ; } } return $ filteredList ; }
docstring: Recieves the string list entered by the developer, explode it and only return the ones filtered.
  
  @param  string $list
  @return array
docstring_tokens: Recieves the string list entered by the developer explode it and only return the ones filtered .