PHPEXCEL import error

[authera]

There's a PHPEXCEL code, followed by a bud, it's somehow not met.

<?php
require_once("simple_html_dom.php");
$db = mysql_connect("localhost","root","");
mysql_select_db("parser",$db);
$html = file_get_html("http://localhost");
foreach($html->find("tr") as $row) {
    $td = $row->find("td");
    mysql_query("INSERT INTO `tableasd`(`title`, `articul`, `category`) VALUES ({$td[1]},{$td[2]},{$td[3]})");
}
?>

VAR_DUMP asks NULL how to make this violin work?

[Raziyah00]

Found a mistake, changed the code. In the end, the code looks like this. Parser works.

<?php
require_once("simple_html_dom.php");
$db = mysql_connect("localhost","root","");
mysql_select_db("parser",$db);
$html = file_get_html("http://localhost");
foreach($html->find("tr") as $row) {
    $td = $row->find("td");
    $category = $td[1];
    $title = $td[2];
    $articul = $td[3];
    mysql_query("SET NAMES utf8");
    mysql_query("INSERT INTO `tableasd`(`title`, `articul`, `category`) VALUES ('{$title}','{$articul}','{$category}')");
}
?>