WpOrg\Requests\Response

Headers::getValues() │ public │ WP 1.0

Get all values for a given header

Method of the class: Headers{}

No Hooks.

Return

Array|null. Header values

Usage

$Headers = new Headers();
$Headers->getValues( $offset );
$offset(string) (required)
Name of the header to retrieve.

Headers::getValues() code WP 6.6.2

wp-includes/Requests/src/Response/Headers.php 
public function getValues($offset) {
	if (!is_string($offset) && !is_int($offset)) {
		throw InvalidArgument::create(1, '$offset', 'string|int', gettype($offset));
	}

	if (is_string($offset)) {
		$offset = strtolower($offset);
	}

	if (!isset($this->data[$offset])) {
		return null;
	}

	return $this->data[$offset];
}