php数据转换为html table或者csv文件

应用场景：游戏中的很多业务已经迁移到了redis上，但是redis中的数据在运维层面很难展现，通过php-redis将redis中的set或者hash转换为php中的array，然后映射为html中的table

具体展现：

主要设计点：table的基本单位是单元格row_field_node，多个row_field_node组成row_data, tile + 多个row_data = table。因为每个单元格都可能有对应的超链接响应，

所以row_field_node数据结构是这样的：

class row_field_node{        public $data;           //显示的数据        public $action;         //对应的超链接        public $param;          //超链接需要传入的参数        public $target;         //超链接要展现在那个frame中        public function __construct($data, $action, $param, $target)        {                $this->data     = $data;                $this->action   = $action;                $this->param    = $param;                $this->target   = $target;        }}

<?phpheader ("Content-type: text/html; charset=utf-8");$domain_name = "192.168.1.1";class row_field_node{	public $data;	public $action;	public $param;	public $target;	public function __construct($data, $action, $param, $target)	{		$this->data 	= $data;                      		$this->action 	= $action;                   		$this->param 	= $param;     		$this->target 	= $target;                      	}}class xtable{	private $title_list,$row_list,$fonts,$table_tag;	public function __construct()	{		$this->title_list=array();                          // strings with titles for first row 		$this->row_list=array();                          // data to show on cells		$this->fonts=array("#EEEEEE","#CCEEEE");      // background colors for odd and even rows		$this->table_tag="";                            // extra html code for table tag	}	public function set_table_tag($table_tag)                       // add some html code for the tag table	{		$this->table_tag=$table_tag;	}	public function background($fonts) 	{		if (is_array($fonts)) 		{			$this->fonts=$fonts; 		}		else		{ 			$this->fonts=array($fonts,$fonts);		}	}	public function addrow($row_data) 	{		$this->row_list[]=$row_data;	}	public function hash_output($data)	{		$this->title_list=array("field", "value");		foreach($data as $key=> $value)		{			$row_data = array();			$field_data = new row_field_node($key, "", "", "");			array_push($row_data, $field_data);			$field_data = new row_field_node($value, "", "", "");			array_push($row_data, $field_data);			$this->addrow($row_data);		}		return $this->html();	}	public function set_output($title, $data, $desc = '')	{		$this->title_list = $title;		$this->row_list = $data;		echo "total:".count($data).' '.$desc . "
";		return $this->html();	}	public function html()	{		$cfondos=$this->fonts;		//output title		$output_content="";		$t_count=count($this->title_list);		for($t_idx = 0; $t_idx %s",$this->title_list[$t_idx]);		}		$output_content.="";		//start outputing data rows		$table_row_content="";		$row_count=count($this->row_list);		for($row_idx = 0; $row_idx ", $this->fonts[$row_idx % 2]);						$line_data_list = $this->row_list[$row_idx];						$col_count = count($line_data_list);			if($col_count != $t_count)			{				echo "row field count not match title count|col:".$col_count."|title:".$t_count;				exit;			}			for($col_idx = 0; $col_idx action != "")				{					//echo $line_data_list[$col_idx]->action."----".$line_data_list[$col_idx]->param."----".$line_data_list[$col_idx]->target."----".$line_data_list[$col_idx]->data."===============";					$table_row_content.=sprintf("  %s  ",						$line_data_list[$col_idx]->action, $line_data_list[$col_idx]->param, $line_data_list[$col_idx]->target,						$line_data_list[$col_idx]->data);									}				else				{					$table_row_content.=sprintf("   %s          ", $line_data_list[$col_idx]->data);				}			}			$table_row_content.="";		}		return sprintf("