friendica/php-json-ld
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Add support for local files for unsecured document loading

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- $http_response_header isn't set in the local file read case
This commit is contained in:
Hypolite Petovan 2023-01-29 10:30:56 -05:00
parent ca3916d10d
commit e37882011f
1 changed files with 2 additions and 2 deletions
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4
jsonld.php
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@ -346,7 +346,7 @@ function jsonld_get_url($url)
/** /**
* The default implementation to retrieve JSON-LD at the given URL. * The default implementation to retrieve JSON-LD at the given URL.
* *
* @param string $url the URL to to retrieve. * @param string $url The document URL or a local path
* *
* @return stdClass the RemoteDocument object. * @return stdClass the RemoteDocument object.
*/ */
@ -388,7 +388,7 @@ function jsonld_default_document_loader($url)
} }
$link_header = []; $link_header = [];
foreach ($http_response_header as $header) { foreach ($http_response_header ?? [] as $header) {
if (strpos($header, 'link') === 0) { if (strpos($header, 'link') === 0) {
$value = explode(': ', $header); $value = explode(': ', $header);
if (count($value) > 1) { if (count($value) > 1) {