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phpcms 内容页关键词tags全站搜索插件,插件是gb2312的。看效果：

tags全站搜索插件

首先将压缩包解压以后将phpcms文件夹放到根目录覆盖原来的文件夹（其实所有的文件都是新建的）

然后打开phpcms/model/content_model.class.php  找到

if(!$isimport && $data['status']==99) {

在他的上面添加如下代码

// 添加到tags 表开始
if($systeminfo['keywords']){
$this->db_tags = pc_base::load_model('tags_model');
//$this->db_tags_content = pc_base::load_model('tags_content_model');
$keywords = strpos($systeminfo['keywords'], ',') !== false ?  explode(',', $systeminfo['keywords']) : explode(' ', $systeminfo['keywords']);
$sql = '';
foreach($keywords as $key){
if($this->db_tags->get_one("`tag`='$key'", 'tagid')){
$this->db_tags->query("UPDATE `phpcms_tags` SET `usetimes`=usetimes+1 WHERE tag='$key'");
}else{
$this->db_tags->query("INSERT INTO `phpcms_tags`(`tag`,`usetimes`,`lastusetime`,`lasthittime`)VALUES('$key',1,".SYS_TIME.",".SYS_TIME.")");
}
$sql .= ",('$key','$urls[0]','$systeminfo[title]',$this->siteid,$modelid,$id,$systeminfo[catid],".SYS_TIME.")\n";
}
if($sql){
$sql = "INSERT INTO `phpcms_tags_content` (`tag`,`url`,`title`,`siteid`,`modelid`,`contentid`,`catid`,`updatetime`) VALUES ".substr($sql, 1);
$this->db_tags->query($sql);
}
}
// 添加到 tags 表结束

找到下面的

$this->content_check_db->update($check_data,array('checkid'=>'c-'.$id.'-'.$this->modelid));

在他的下面添加如下代码

// 添加到tags 表开始
if($systeminfo['keywords']){
$this->db_tags = pc_base::load_model('tags_model');
$this->db_tags_content = pc_base::load_model('tags_content_model');
$keywords = strpos($systeminfo['keywords'], ',') !== false ? explode(',', $systeminfo['keywords']) : explode(' ', $systeminfo['keywords']);
$sql = '';
foreach($keywords as $key){
if(!$this->db_tags_content->get_one("`tag`='$key' AND `contentid` = $id AND `catid` =$systeminfo[catid] ", 'contentid')){
if($this->db_tags->get_one("`tag`='$key'", 'tagid')){
$this->db_tags->query("UPDATE `phpcms_tags` SET `usetimes`=usetimes+1 WHERE tag='$key'");
}else{
$this->db_tags->query("INSERT INTO `phpcms_tags`(`tag`,`usetimes`,`lastusetime`,`lasthittime`)VALUES('$key',1,".SYS_TIME.",".SYS_TIME.")");
}
$sql .= ",('$key','$urls[0]','$systeminfo[title]',$this->siteid,$this->modelid,$id,$systeminfo[catid],".SYS_TIME.")\n";
}
}
if($sql){
$sql = "INSERT INTO `phpcms_tags_content` (`tag`,`url`,`title`,`siteid`,`modelid`,`contentid`,`catid`,`updatetime`) VALUES ".substr($sql, 1);
$this->db_tags->query($sql);
}
}
// 添加到 tags 表结束