forked from friendica/php-json-ld
Add support for local files for unsecured document loading
- $http_response_header isn't set in the local file read case
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@ -346,7 +346,7 @@ function jsonld_get_url($url)
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/**
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* The default implementation to retrieve JSON-LD at the given URL.
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*
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* @param string $url the URL to to retrieve.
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* @param string $url The document URL or a local path
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*
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* @return stdClass the RemoteDocument object.
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*/
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@ -388,7 +388,7 @@ function jsonld_default_document_loader($url)
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}
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$link_header = [];
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foreach ($http_response_header as $header) {
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foreach ($http_response_header ?? [] as $header) {
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if (strpos($header, 'link') === 0) {
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$value = explode(': ', $header);
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if (count($value) > 1) {
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