1 files changed, 0 insertions, 46 deletions
diff --git a/vendor/open-telemetry/context/Propagation/SanitizeCombinedHeadersPropagationGetter.php b/vendor/open-telemetry/context/Propagation/SanitizeCombinedHeadersPropagationGetter.php
deleted file mode 100644
index 40652982e..000000000
--- a/vendor/open-telemetry/context/Propagation/SanitizeCombinedHeadersPropagationGetter.php
+++ /dev/null
@@ -1,46 +0,0 @@
-<?php
-
-declare(strict_types=1);
-
-namespace OpenTelemetry\Context\Propagation;
-
-use function preg_replace;
-
-/**
- * Some servers concatenate multiple headers with ';' -- we need to replace these with ','
- * This is still a workaround and doesn't get around the problem fully, specifically it doesn't
- * handle edge cases where the header has a trailing ';' or an empty trace state.
- * We also need to trim trailing separators from the header, found when a header is empty.
- */
-final class SanitizeCombinedHeadersPropagationGetter implements PropagationGetterInterface
-{
-    private const LIST_MEMBERS_SEPARATOR = ',';
-    private const SERVER_CONCAT_HEADERS_REGEX = '/;(?=[^,=;]*=|$)/';
-    private const TRAILING_LEADING_SEPARATOR_REGEX = '/^' . self::LIST_MEMBERS_SEPARATOR . '+|' . self::LIST_MEMBERS_SEPARATOR . '+$/';
-
-    private PropagationGetterInterface $getter;
-
-    public function __construct(PropagationGetterInterface $getter)
-    {
-        $this->getter = $getter;
-    }
-
-    public function keys($carrier): array
-    {
-        return $this->getter->keys($carrier);
-    }
-
-    public function get($carrier, string $key): ?string
-    {
-        $value = $this->getter->get($carrier, $key);
-        if ($value === null) {
-            return null;
-        }
-
-        return preg_replace(
-            [self::SERVER_CONCAT_HEADERS_REGEX, self::TRAILING_LEADING_SEPARATOR_REGEX],
-            [self::LIST_MEMBERS_SEPARATOR],
-            $value,
-        );
-    }
-}