PHP advertising calling code (supports Flash calling)

PHP advertising calling code (supports Flash calling)_PHP tutorial

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Release： 2016-07-21 15:25:01

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The calling method is as follows: The DebugStr function is similar to an echo.

Copy code The code is as follows:

 
DebugStr('$Adv->getContentById($id); $id is advertising number, only one call is made, and the returned content is a string'); 
echo Adv::getContentById(35); 
DebugStr('$Adv->getContentByIdJS($id); $id is the advertisement number, only Call one and the returned content is a JS string'); 
echo Adv::getContentByIdJS(35); 
DebugStr('$Adv->getContentByOrder($id); $id is the advertisement number, only call ID One in reverse order, the returned content is a string'); 
echo Adv::getContentByOrder(4); 
DebugStr('$Adv->getContentByOrderJS($id); $id is the advertisement number, only call ID reverse order One, the returned content is a JS string'); 
echo Adv::getContentByOrderJS(4); 
echo ''; 🎜>

Copy code

The code is as follows:

/**
* 说明：广告类，方便广告列表、内容的调用。
* 需要：数据库类
* 支持：仅支持PHP5，单件模式
*
* @author Zerolone
* @version 2011-1-6 11:32:06
* 调用方法
* Adv::getContentById($id); $id为广告编号，仅调用一条，返回内容为字符串
* Adv::getContentByIdJs($id); $id为广告编号，仅调用一条，返回内容为JS字符串
* Adv::getContentByOrder($order); $order为对应，仅调用ID倒序一条，返回内容为字符串
* Adv::getContentByOrderJs($order); $order对应顺序，仅调用ID倒序一条，返回内容为JS字符串
*/
class Adv {
static $Id = 0; //编号
static $Order = 0; //顺序
static $JS = 0; //是否使用JS， 0为不使用
/**
* 根据Id，返回广告内容，仅调用一条
*
* @param 编号 $id
*
*/
public static function getContentById($id){
self::$Id = $id;
return self::getContent();
}
/**
* 根据Id，返回广告内容Js，仅调用一条
*
* @param 编号 $id
*
*/
public static function getContentByIdJS($id){
self::$Id = $id;
self::$JS = 1;
return self::getContent();
}
/**
* 根据Order，返回广告内容,仅调用一条
*
* @param 编号 $Order
*
*/
public static function getContentByOrder($order){
self::$Order = $order;
return self::getContent();
}
/**
* 根据Order，返回广告内容Js,仅调用一条
*
* @param 编号 $Order
*
*/
public static function getContentByOrderJS($order){
self::$Order = $order;
self::$JS = 1;
return self::getContent();
}
/**
* 生成一个广告内容，只调用一条
*
* @return 广告内容
*/
private function getContent(){
$ReturnContent='';
//------------------0-------1--------2--------3
$SqlStr = 'SELECT `pic`, `width`, `height`, `url` FROM '.TABLE_ADV;
if(self::$Id){
$SqlStr.= ' WHERE `id`=' . self::$Id;
}else{
$SqlStr.= ' WHERE `order`=' . self::$Order;
$SqlStr.= ' ORDER BY `id` DESC ';
}
$SqlStr.= ' LIMIT 1';
$MyDatabase=Database::Get();
$MyDatabase->SqlStr = $SqlStr;
if ($MyDatabase->Query ()) {
$DB_Record = $MyDatabase->ResultArr [0];
$FileName = $DB_Record[0];
$Width = $DB_Record[1];
$Height = $DB_Record[2];
$Url = $DB_Record[3];
}
//判断类型
$FileName_Ext=strtoupper(pathinfo($FileName, PATHINFO_EXTENSION));
if ($FileName_Ext=='SWF'){
//Flash广告
$ReturnContent = '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '

';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '

';
$ReturnContent.= '

';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '';
$ReturnContent.= '

';
$ReturnContent.= '

';
}else{
//图片广告
$ReturnContent = '

';
}
//If calling JS
if(self::$JS){
$ReturnContent = 'document.write("'.addslashes($ReturnContent).'");';
}
//Reset the default value, here we still use the singleton mode
self::$Id = 0;
self::$Order = 0;
self::$JS = 0 ;
return $ReturnContent;
}
}
?>