关键字break代码优化片段

$data=array();//循环页面foreach($config_content['pages']as$page_type_key=>$page_type_val){if($page_type_val['page_type']==$page_type){//循环模块foreach($config_content['pages'][$page_type_key]['blocks']as$block_type_key=>$block_type_val){if($block_type_val['blocktype']==$blocktype){

foreach($_POSTas$key=>$val){if(is_string($val)){$data[$key] =trim($val);}else{$data[$key] =$val;}}$config_content['pages'][$page_type_key]['blocks'][$block_type_key]['settings']=$data;

break;//代码优化的地方，跳出内层的foreach循环}

}

break;//代码优化的地方，跳出外层的foreach循环}

}