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，
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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 . "<br>"; return $this->html(); } public function html() { $cfondos=$this->fonts; //output title $output_content="<tr>"; $t_count=count($this->title_list); for($t_idx = 0; $t_idx < $t_count; $t_idx++) { $output_content.=sprintf("<th>%s</th>",$this->title_list[$t_idx]); } $output_content.="</tr>"; //start outputing data rows $table_row_content=""; $row_count=count($this->row_list); for($row_idx = 0; $row_idx < $row_count; $row_idx++) { $table_row_content .= sprintf("<tr style='background-color:%s'>", $this->fonts[$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 < $col_count; $col_idx++) { Global $domain_name; if($line_data_list[$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."==============="; $table_row_content.=sprintf("<td align=\"center\"><a href=\"http://$domain_name/%s?%s\" target='%s'> %s </a></td>", $line_data_list[$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("<td align=\"center\"> %s </a> </td>", $line_data_list[$col_idx]->data); } } $table_row_content.="</tr>"; } return sprintf("<table cellpadding='0' cellspacing='0' border='1' %s>%s%s</table>",$this->table_tag,$output_content,$table_row_content); } public function csv_output($title, $data) { $this->title_list = $title; $this->row_list = $data; echo "total:".count($data)."<br>"; return $this->csv(); } public function csv() { $file_name = time(0).".rar"; $fp = fopen($file_name, 'w'); $t_count=count($this->title_list); //start outputing data rows $row_count=count($this->row_list); $file_data = ""; $csv_row_data = ""; for($t_idx = 0; $t_idx < $t_count; $t_idx++) { $csv_row_data = $csv_row_data." ".$this->title_list[$t_idx]; } $file_data = $file_data.$csv_row_data."\n"; for($row_idx = 0; $row_idx < $row_count; $row_idx++) { $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; } $csv_row_data = ""; for($col_idx = 0; $col_idx < $col_count; $col_idx++) { Global $domain_name; $csv_row_data = $csv_row_data." ".$line_data_list[$col_idx]->data; } $file_data = $file_data.$csv_row_data."\n"; } fwrite($fp, $file_data); Global $domain_name; echo "<br><a href='http://$domain_name/cupteam_info/$file_name' target='detail'>csvfile:$file_name</a>"; }}?>
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