getApById($ap_id);
if (!$ap_info)
return;
$list = $ap_info['adv_list'];unset($ap_info['adv_list']);
extract($ap_info);
if($is_use !== '1'){
return ;
}
$adv_list = array();
$adv_info = array();//异步调用的数组格式
foreach ((array)$list as $k=>$v){
if($v['adv_start_date'] < $time && $v['adv_end_date'] > $time && $v['is_allow'] == '1'){
$adv_list[] = $v;
}
}
if(empty($adv_list)){
if($ap_class == '1'){//文字广告
$content .= "";
$content .= $default_content;
$content .= "";
}else{
$width = $ap_width;
$height = $ap_height;
$content .= "";
$content .= "![](";
$content .= UPLOAD_SITE_URL."/".ATTACH_ADV."/".$default_content;
$content .= ")
";
$content .= "";
$adv_info['adv_title'] = $ap_name;
$adv_info['adv_img'] = UPLOAD_SITE_URL."/".ATTACH_ADV."/".$default_content;
$adv_info['adv_url'] = '';
}
}else {
$select = 0;
if($ap_display == '1'){//多广告展示
$select = array_rand($adv_list);
}
$adv_select = $adv_list[$select];
extract($adv_select);
//图片广告
if($ap_class == '0'){
$width = $ap_width;
$height = $ap_height;
$pic_content = unserialize($adv_content);
$pic = $pic_content['adv_pic'];
$url = $pic_content['adv_pic_url'];
$content .= "";
$content .= "![".$adv_title."](";
$content .= UPLOAD_SITE_URL."/".ATTACH_ADV."/".$pic;
$content .= ")
";
$content .= "";
$adv_info['adv_title'] = $adv_title;
$adv_info['adv_img'] = UPLOAD_SITE_URL."/".ATTACH_ADV."/".$pic;
$adv_info['adv_url'] = 'http://'.$pic_content['adv_pic_url'];
}
//文字广告
if($ap_class == '1'){
$word_content = unserialize($adv_content);
$word = $word_content['adv_word'];
$url = $word_content['adv_word_url'];
$content .= "";
$content .= $word;
$content .= "";
}
//Flash广告
if($ap_class == '3'){
$width = $ap_width;
$height = $ap_height;
$flash_content = unserialize($adv_content);
$flash = $flash_content['flash_swf'];
$url = $flash_content['flash_url'];
$content .= "";
}
}
if ($type == 'array' && $ap_class == '0'){
return $adv_info;
}
if ($type == 'js'){
$content = "document.write(\"".$content."\");";
}
return $content;
}