基于php的CMS中展示文章类实例分析
author:一佰互联 2019-04-28   click:179

本文实例讲述了基于php的CMS中展示文章类。分享给大家供大家参考。具体分析如下:

<?php/***********************************************//实例:include("config.inc.php"); //数据库连接文件$info = new sys_function;$test = new show_article;$test->set_sql("SELECT `id`,`title`,`dateandtime`,`thetype` FROM `df_company_bringup` ORDER BY `dateandtime` DESC");$test->set_filename("display");$test->set_morename("morearticle");$test->set_icon(" ☆ ");$test->set_omitstr("...");$test->show_company_bringup();***********************************************//****Article List Class****/class show_article{ /****声明****/ var $sql,$query,$arr,$article_list;  var $strlen,$articleline,$dateandtime;  var $len,$line,$icon,$omitstr,$line_height,$more_name;  var $year,$month,$day,$datetype;  var $showmore,$showdate,$showomit,$showclueon,$showicon; /****构造函数****/ function show_article()  {  $this->set_strlen(40); //设置每行显示字数;  $this->set_articleline(10); //设置Article显示行数;  $this->set_showmore(false); //是否显示"更多Article";  $this->set_showdate(true); //是否显示Article发布日期;  $this->set_showomit(true); //字数超过指定字符后是否显示所设置的字符,如"...";  $this->set_showclueon(true); //是否显示Article提示(鼠标移动到Article标题上面显示的提示);  $this->set_open(true); //是否在新窗口打开;  $this->set_showicon(true); //是否显示Article修改前缀;  $this->set_lineheight(1.5); //段落行高值;  $this->set_datetype(1); //设置日期格式,1为2004-10-21 2为2004年10月21日; } /****设置每行显示字数****/ function set_strlen($strlen)  {  $this->len = $strlen;  } /****设置Article显示行数****/ function set_articleline($articleline)  {  $this->line = $articleline;  } /****设置查询语句****/ function set_sql($sql)  {  $this->sql = $sql;  } /****设置Article标题前缀修饰****/ function set_icon($icon)  {  $this->icon = $icon;  } /****是否显示Article标题前缀修饰****/ function set_showicon($showicon)  {  $this->showicon = $showicon;  } /****是否打开新窗口****/ function set_open($open)  {  $this->open = $open;  } /****设置Article标题长度超过限制后显示的字符****/ function set_omitstr($omitstr)  {  $this->omitstr = $omitstr;  } /****设置打开Article的文件名****/ function set_filename($filename)  {  $this->filename = $filename;  } /****更多Article页面名称****/ function set_morename($more_name)  {  $this->more_name = $more_name;  } /****Article分类名称****/ function set_typename($type_name)  {  $this->type_name = $type_name;  } /****是否显示更多Article****/ function set_showmore($showmore)  {  $this->showmore = $showmore;  } /****设置日期格式(1:2004-10-21 2:2004年10月21日)****/ function set_datetype($datetype)  {  $this->datetype = $datetype;  } /****格式化日期****/ function formatdate($dateandtime,$num)  {  list($year,$month,$day) = split("[-]",substr($dateandtime,0,10));  if($num == 1){   return $year."-".$month."-".$day;  }else{   return $year."年".$month."月".$day."日";  }  } /****是否显示Article发布日期****/ function set_showdate($showdate)  {  $this->showdate = $showdate;  } /****段落行高值****/ function set_lineheight($line_height)  {  $this->line_height = $line_height;  } /****是否显示Article标题长度超过限制后显示的字符****/ function set_showomit($showomit)  {  $this->showomit = $showomit;  } /****是否显示鼠标移动到Article上后显示的提示****/ function set_showclueon($showclueon)  {  $this->showclueon = $showclueon;  } /****从结果集中取得一行作为枚举数组****/ function execute_row($query)  {  return $this->arr = mysql_fetch_row($query);  } /****从结果集中取得一行作为关联数组,或数字数组,或二者兼有****/ function execute_array($query)  {  return $this->arr = mysql_fetch_array($query);  } /****将释放所有与结果标识符 result 所关联的内存****/ function free_record($query)  {  @mysql_free_result($query);  } /****调用指定Article List****/ function show_company_bringup()  {  $n = 1;  $article_list = "<div id="article_list".$n."" style="line-height:".$this->line_height."">";  $this->query = mysql_query($this->sql);  while($this->execute_row($this->query))  {   if($this->showicon){$article_list .= $this->icon;}  $article_list .= "<a href="".$this->filename.".php?id=".$this->arr[0].""";   if($this->showclueon){$article_list .= " title="".$this->arr[1]."" ";}   if($this->open){$article_list .= " target="_blank" ";}  $article_list .= ">";   if(strlen($this->arr[1]) > $this->len)   {   if($this->showomit){   $article_list .= substr($this->arr[1],0,$this->len).$this->omitstr;   }else{   $article_list .= substr($this->arr[1],0,$this->len);   }   }else{   $article_list .= $this->arr[1];   }   if($this->showdate){$article_list .= "[".$this->formatdate($this->arr[2],$this->datetype)."]";}  $article_list .= "</a><br>";   if($n == $this->line){break;}  $n++;  }  if($this->showmore){  $article_list .= "</div><div id="article_list_more".$n."" align="right"><a href="".$this->more_name.".php?type=".$this->type_name."">>> >更多</a></div>";  }else{  $article_list .= "</div>";  }  $this->free_record($this->query);  print $article_list;  }}?>

希望本文所述对大家的php程序设计有所帮助。