php_script/user_favorit...

<?php

require_once 'DB_PDO.class.php';
require_once 'TBK.class.php';
require_once 'conf.class.php';

define("KEYURL","https://item.taobao.com/item.htm?id=");
/**
 * 更新收藏商品到期时间
 */
#设置时区
date_default_timezone_set('PRC');

$_PDO=DB_PDO::getInstance( conf::$DB_CONF );

$sql = " SELECT distinct goods_id  FROM `tbk`.`user_favorites` where `create_at` >'2018-07-01 00:00:00' and create_at<='2018-08-15 00:00:00' and  `is_coupon` =1 and `coupon_end_time` is null ; ";
$stmt = $_PDO->prepare($sql);
$stmt->execute();
$goods = $stmt->fetchAll(PDO::FETCH_ASSOC);
$total_num = 0;
$update_num = 0;
foreach( $goods as $k=>$v ){
	$total_num++;
	$keyword = KEYURL.$v['goods_id'];	
	$result = TBK::search( $keyword );
	if( !isset($result->coupon_end_time) ) continue;
	$coupon_end_time = $result->coupon_end_time;
	$coupon_start_time = $result->coupon_start_time;
	$sql = " update user_favorites set coupon_end_time = :coupon_end_time,coupon_start_time=:coupon_start_time where goods_id = :goods_id ";
	$stmt = $_PDO->prepare($sql);
	$stmt->execute(array(':coupon_end_time'=>$coupon_end_time,':coupon_start_time'=>$coupon_start_time,':goods_id'=>$v['goods_id']));
	$res = $stmt->rowCount();
	if($res){
		var_dump($v['goods_id']);
		$update_num++;
		echo "\n更新成功:".$res;
	}
	//if($total_num == 3) break;
}
echo "\n总共".$total_num."条数据";
echo "\n成功更新".$update_num."条数据";