Постоянно возникает предупреждение:
PHP Warning: substr() expects parameter 3 to be long, string given in var/w..............on.call_phone .php on line 17, referer: http://ww..............
PHP Warning: substr() expects parameter 2 to be long, string given in var/w..............on.call_phone .php on line 18, referer: http://ww..............
Отрывок кода где ошибка:
function smarty_function_call_phone($params, &$smarty)
{
$phone = fn_call_requests_get_phone();
$length = Registry::get('addons.call_requests.phone_prefix_length');
17 - $phone_prefix = substr($phone, 0, $length);
18 - $phone_postfix = substr($phone, $length);
return '<span><span class="ty-cr-phone-prefix">' . $phone_prefix . '</span>' . $phone_postfix . '</span>';
}
Как исправить?
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