将products文件夹的所有图片分离出来

<?php
$server = 'localhost';

$link = mysql_connect($server, 'root', '');

$result = mysql_query('show databases');
echo '<pre>';
$i=0;
$arr=scandir('/vhost');
//print_r($arr);
while($database=mysql_fetch_array($result)){
    print_r($database);
    @mysql_select_db($database[0]);
    $sql_result=mysql_query('select products_image from zen_products');        
while ($address=mysql_fetch_array($sql_result)){
         print_r($address);
            $before=strpos($address[0],'/');
                $after=strrpos($address[0],'/');
                echo $before;
                echo '<br/>';
                echo $after;
                echo '<br/>';
                $filename=substr($address[0],$before+1,$after-9);
    if(preg_match("/com/i",$database[0])){
        $position=strrpos($database[0],'c');
        $b=substr($database[0],0,$position);
                if(in_array($b.".com",$arr)){
                        $d="mkdir -p /vhost/$b.com/images/products/$filename/";
                        system($d);
                        $a="cp /vhost/$address[0] /vhost/$b.com/images/products/$filename/";
                         echo $a;
                }
                else{
                        echo "shibaicom";
                }

        system("mkdir -p /vhost/$b.com/products/$filename/");
        $a="cp /vhost/$address[0] /vhost/$b.com/products/$filename/";
        echo $a;
    }
    else{
        if(in_array($database[0].".com",$arr)){
            $d="mkdir -p /vhost/$database[0].com/images/products/$filename/";
                    system($d);
            $a="cp /vhost/$address[0] /vhost/$database[0].com/images/products/$filename/";
                        echo $a;            
        }
        else{
            echo "shibai";
        }
    }
    echo '<br/>';
    system($a);
    $i++;    
}
}
echo '<br/>';
echo $i;

?>