Requests_IRI::set_port() │ protected │ WP 1.0

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

{} It's a method of the class: Requests_IRI{}

No Hooks.

Return

true|false.

Usage

// protected - for code of main (parent) or child class
$result = $this->set_port( $port );
$port(string) (required)
-

Code of Requests_IRI::set_port() WP 6.0

wp-includes/Requests/IRI.php 
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;
}