function mail_attachment($filename, $path, $mailto, $from_mail, $from_name, $replyto, $subject, $message) {
    $file = $path.$filename;
    $file_size = filesize($file);
    $handle = fopen($file, "r");
    $content = fread($handle, $file_size);
    fclose($handle);
    $content = chunk_split(base64_encode($content));
    $uid = md5(uniqid(time()));
    $name = basename($file);
    $header = "From: ".$from_name." <".$from_mail.">\r\n";
    $header .= "Reply-To: ".$replyto."\r\n";</".$from_mail.">

$products = array(
  array(
    'title' => 'Яблоки',
    'price' => 17,
    'catalog' => 1,
    'count' => 114,
  ),
  array(
    'title' => 'Груши',
    'price' => 25,
    'catalog' => 1,
    'count' => 85,
  ),
  array(
    'title' => 'Молоко',

$script_start = microtime(TRUE);

$script_end = microtime(TRUE);
$script_time = $script_end - $script_start;

$script_time

function cron(){
   //дергаем крон
    $.ajax({
        url: "cron_file.php",
        async: true
    }).responseText;
 
    setTimeout(function(){
        cron();
    }, 60000);
}
cron();

$a = 'English Message';
$b = substr($a, 0, 7);
echo $b;//Выведет 'English'
$c = substr($a,8,7);
echo $c;//Выведет 'Message'

$a = 'Сама строка,которую нужно обрезать.';