Convert a key => value array to a ‘key: value’ array for headers

$array array Required

Dictionary of header values

array List of headers

File: wp-includes/class-requests.php. View all references

public static function flatten($array) {
	$return = array();
	foreach ($array as $key => $value) {
		$return[] = sprintf('%s: %s', $key, $value);
	}
	return $return;
}