php逐行读取txt并导入数据库

<?php
//作者:www.tongqiong.com
set_time_limit(13600);  //设置时间
$conn=mysql_connect(&#39;localhost&#39;,&#39;root&#39;,&#39;&#39;); //连接数据库
mysql_select_db(&#39;tongqiong&#39;,$conn);
mysql_query("SET NAMES utf8");

$fp_in = fopen(&#39;F:/sql/www.tongqiong.com.txt&#39;, "r");
while (!feof($fp_in)) {
    $line = fgets($fp_in);
    //$u=explode(&#39;# &#39;, $line);//如果有分割
    mysql_query("INSERT INTO `user` (title)VALUES(&#39;trim($line)&#39;)",$conn); 
}
echo &#39;OK&#39;;
//作者:www.tongqiong.com
?>