如何重置codeigniter交流发电机（）功能

Question

如何将交流发电机设置为其原始位置？

代码：

foreach($items as $item): 
     foreach($sides as $side): 
      echo alternator('Left', 'Right'); 
     endforeach; 
     //I want the alternator to "restart" here and always start from the initial variable "Left" in this case 
endforeach; 

Answer 1

Note: To use multiple separate calls to this function simply call the function with no arguments to re-initialize.

foreach($items as $item): 
     foreach($sides as $side): 
      echo alternator('Left', 'Right'); 
     endforeach; 
     alternator(); 
endforeach;