/**
* 以keyvalue的组合方式来重设tag，（先删除已有的keyvalue)
* @param string $p_deviceTokens 用户推送ID，百度里是buserid，支持数组或逗号隔开的字符串
* @param int $device_type 设备类型 1：浏览器设备 2：pc设备 3：Android设备 4：ios设备 5：windows phone设备
* @param string $tag_key key
* @param string $tag_values value值，若为空，则删除所有key数据
*/
public static function BatchSetTagValue($p_deviceTokens, $device_type, $tag_key, $tag_values)
{
$newTagnames = array();
$addTagnames = array();
$delTagnames = array();
$ret = array();
$tag_values = is_array($tag_values) ? $tag_values : explode(',', $tag_values);
foreach ($tag_values as $tag_value) {
if ($tag_value != null) {
$newTagnames[] = $tag_key . $tag_value;
}
}
$p_deviceTokens = is_array($p_deviceTokens) ? $p_deviceTokens : explode(',', $p_deviceTokens);
foreach ($p_deviceTokens as $p_deviceToken) {
$tagnames = W2PUSH::queryTokenTags($p_deviceToken, $device_type);
if (is_array($tagnames)) {
$addTagnames = array_diff($newTagnames, $tagnames);
foreach ($tagnames as $tagname) {
if (strpos($tagname, $tag_key) === 0 && !in_array($tagname, $newTagnames)) {
$delTagnames[] = $tagname;
}
}
}
$ret[] = W2PUSH::BatchAddTag($p_deviceToken, $device_type, $addTagnames);
$ret[] = W2PUSH::BatchDelTag($p_deviceToken, $device_type, $delTagnames);
}
return $ret;
}
