Set the port. Returns true on success, false on failure (if there are any invalid characters).

$port string Required

bool

File: wp-includes/Requests/IRI.php. View all references

protected function set_port($port) {
	if ($port === null) {
		$this->port = null;
		return true;
	}

	if (strspn($port, '0123456789') === strlen($port)) {
		$this->port = (int) $port;
		$this->scheme_normalization();
		return true;
	}

	$this->port = null;
	return false;
}