Bash.org scraper written in PHP

bash.org.php

<?php
$con = mysqli_connect("localhost","root","","password");
if(isset($_GET['scan'])) {
        for($i=$_GET['scan'];$i<$_GET['scan']+10;$i++){
                $string = file_get_contents('http://bash.org/?browse&p='.$i);
                preg_match_all('/<p class="quote"><a href="\?(\d+)".*?>\((-?\d+)\)<.*?<p class="qt">(.*?)<\/p>/si',$string,$matches);

                echo '<br>Page '.$i.':';

                for($j=0;$j<count($matches[0]);$j++){
                        echo ' '.$j;
                        //echo "INSERT INTO bash (id, rank, contents) VALUES (".$matches[1][$j].",".$matches[2][$j].",'".ereg_replace('<br />','',$matches[3][$j])."')";
                        mysqli_query($con,"INSERT INTO bash (id, created, rank, contents) VALUES (".$matches[1][$j].",NOW(),".$matches[2][$j].",'".ereg_replace('<br />','',$matches[3][$j])."')");
                }
        }
}else{

        if(isset($_GET['d']))
                mysqli_query($con,"DELETE FROM `bash` WHERE `bash`.`id` =".$_GET['d']);

        if (!isset($_GET['i'])) $_GET['i'] = 200;
        $result = mysqli_query($con, "SELECT id, rank, contents FROM bash ORDER BY rank ASC LIMIT ".$_GET['i']);
        $i=0;
        while ($row = mysqli_fetch_assoc($result)) {
                $i++;
                echo '<p><a style="color:red" href="?d='.$row['id'].'">[X]</a> #'.$i.' ID ['.$row['id'].']  RANK ['.$row['rank'].']<br>'.preg_replace('/\n/','<br>',$row['contents']).'</p>';
        }
}
?>