<?
//$URL = $APPLICATION->GetCurDir();
function cut_str_by_char(string $str, int $char_number =
3, string $char = '/'): string
{
$positions = [];
$offset = 0;
do {
$pos = strpos($str, $char, $offset);
if ($pos !== false) {
$positions[] = $pos;
$offset = $pos + 1;
}
} while ($pos !== false);
return isset($positions[$char_number - 1])
? substr($str, 0, $positions[$char_number - 1] + 1)
: $str;
}
$URL = cut_str_by_char($APPLICATION->GetCurDir());
echo $URL;
?>
где $char_number =
3 - после какого слеша обрезать