php 广告调用类代码(支持Flash调用),非常方便php页面中加载广告。需要的朋友可以参考下。

调用方式如下：其中DebugStr这个函数就是类似一个echo。

 
DebugStr('$Adv->getContentById($id); $id为广告编号， 仅调用一条，返回内容为字符串'); 
echo Adv::getContentById(35); 
DebugStr('$Adv->getContentByIdJS($id); $id为广告编号， 仅调用一条，返回内容为JS字符串'); 
echo Adv::getContentByIdJS(35); 
DebugStr('$Adv->getContentByOrder($id); $id为广告编号， 仅调用ID倒序一条，返回内容为字符串'); 
echo Adv::getContentByOrder(4); 
DebugStr('$Adv->getContentByOrderJS($id); $id为广告编号， 仅调用ID倒序一条，返回内容为JS字符串'); 
echo Adv::getContentByOrderJS(4); 
echo '<hr>';　　　　 

类如下：

 
<?php 
/** 
* 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 = '<table width="' . $Width .'" border="0" cellspacing="0" cellpadding="0">'; 
$ReturnContent.= '<tr>'; 
$ReturnContent.= '<td height="' . $Height . '">'; 
$ReturnContent.= '<table width="100%" border="0" cellpadding="0" cellspacing="0">'; 
$ReturnContent.= '<tr>'; 
$ReturnContent.= '<td>'; 
$ReturnContent.= '<div style="position:absolute; width:0px; height:0px; z-index:1">'; 
$ReturnContent.= '<div style="position:absolute; left:0px; top:0px; width:' . $Width . 'px; height:' . $Height . 'px; z-index:2; filter:alpha(opacity=0)">'; 
$ReturnContent.= '<table width="100%" height="100%" border="0" cellspacing="0" cellpadding="0">'; 
$ReturnContent.= '<tr>'; 
$ReturnContent.= '<td style="cursor:hand" onClick=window.open("'. $Url . '");> </td>'; 
$ReturnContent.= '</tr>'; 
$ReturnContent.= '</table>'; 
$ReturnContent.= '</div>'; 
$ReturnContent.= '</div>'; 
$ReturnContent.= '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http<SPAN class=makelinks_urlspan>://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab<!--makelinks--><A class=makelinks_url title=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab style="MARGIN: 1px; VERTICAL-ALIGN: middle" href="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab" target=_blank><IMG style="FLOAT: none; MARGIN: 1px; VERTICAL-ALIGN: middle; WIDTH: 18px; BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; HEIGHT: 18px; BORDER-BOTTOM-STYLE: none" src="data:image/png;base64,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"></A></SPAN>#version=7,0,19,0" width="'.$Width.'" height="'.$Height.'">'; 
$ReturnContent.= '<param name="movie" value="'.$FileName.'">'; 
$ReturnContent.= '<param name="quality" value="high">'; 
$ReturnContent.= '<param name="wmode" value="transparent">'; 
$ReturnContent.= '<embed src="'.$FileName.'" quality="high" wmode="transparent" pluginspage="http<SPAN class=makelinks_urlspan>://www.macromedia.com/go/getflashplayer<!--makelinks--><A class=makelinks_url title=http://www.macromedia.com/go/getflashplayer style="MARGIN: 1px; VERTICAL-ALIGN: middle" href="http://www.macromedia.com/go/getflashplayer" target=_blank><IMG style="FLOAT: none; MARGIN: 1px; VERTICAL-ALIGN: middle; WIDTH: 18px; BORDER-TOP-STYLE: none; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; HEIGHT: 18px; BORDER-BOTTOM-STYLE: none" src="data:image/png;base64,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"></A></SPAN>" type="application/x-shockwave-flash" width="'.$Width.'" height="'.$Height.'"></embed></object>'; 
$ReturnContent.= '</td>'; 
$ReturnContent.= '</tr>'; 
$ReturnContent.= '</table>'; 
$ReturnContent.= '</td>'; 
$ReturnContent.= '</tr>'; 
$ReturnContent.= '</table>'; 
}else{ 
//图片广告 
$ReturnContent = '<a target="_blank" href="'.$Url.'"><img src="'.$FileName.'" width="'.$Width.'" height="'.$Height.'" border="0" /></a>'; 
} 
//如果为调用JS方式 
if(self::$JS){ 
$ReturnContent = 'document.write("'.addslashes($ReturnContent).'");'; 
} 
//重置默认值，这里还是采用单件模式 
self::$Id = 0; 
self::$Order = 0; 
self::$JS = 0; 
return $ReturnContent; 
} 
} 
?>