Add support for local files for unsecured document loading

- $http_response_header isn't set in the local file read case
This commit is contained in:
Hypolite Petovan 2023-01-29 10:30:56 -05:00
parent ca3916d10d
commit e37882011f

View file

@ -346,7 +346,7 @@ function jsonld_get_url($url)
/**
* The default implementation to retrieve JSON-LD at the given URL.
*
* @param string $url the URL to to retrieve.
* @param string $url The document URL or a local path
*
* @return stdClass the RemoteDocument object.
*/
@ -388,7 +388,7 @@ function jsonld_default_document_loader($url)
}
$link_header = [];
foreach ($http_response_header as $header) {
foreach ($http_response_header ?? [] as $header) {
if (strpos($header, 'link') === 0) {
$value = explode(': ', $header);
if (count($value) > 1) {