Problema fopen

[filippo.toso]

Studiati questo codice:

<?php

$files = glob($directory . '/*.dat');

foreach ($files as $file) {

    if (!is_readable($file)) {
        print("File not readable: {$file}\r\n");
        continue;
    }

    $handle = @fopen($file, "r");
    if ($handle) {
        while (!feof($handle)) {
            $line = trim(fgets($handle, 255));
            
            if ($line != '') {
                $vett = explode(',', $line);
                
                if ($vett[0] != '-9999') {
                    $sql = sprintf('INSERT INTO cr10 (id, id_letto) VALUES ("", "%s")', mysql_real_escape_string($vett[0]));
                    mysql_query($sql) or die(sprintf('Unable to execute the query "%s" : %s', $sql, mysql_error()));        
                }
                
            }
        }
        fclose($handle);
    }


}

?>