Regards
if (file_exists(DOCROOT . 'assets/doc/prijslijst.xls'))
{
File::update(DOCROOT . 'assets/doc', 'prijslijst.xls', $data);
} else {
File::create(DOCROOT . 'assets/doc', 'prijslijst.xls', $data);
chmod(DOCROOT . 'assets/doc/prijslijst.xls', 0777);
}

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