1 files changed, 93 insertions, 72 deletions
diff --git a/vendor/stripe/stripe-php/lib/Util/CaseInsensitiveArray.php b/vendor/stripe/stripe-php/lib/Util/CaseInsensitiveArray.php
index 670ab0b..ce6bd3a 100644
--- a/vendor/stripe/stripe-php/lib/Util/CaseInsensitiveArray.php
+++ b/vendor/stripe/stripe-php/lib/Util/CaseInsensitiveArray.php
@@ -1,72 +1,93 @@
-<?php
-
-namespace Stripe\Util;
-
-/**
- * CaseInsensitiveArray is an array-like class that ignores case for keys.
- *
- * It is used to store HTTP headers. Per RFC 2616, section 4.2:
- * Each header field consists of a name followed by a colon (":") and the field value. Field names
- * are case-insensitive.
- *
- * In the context of stripe-php, this is useful because the API will return headers with different
- * case depending on whether HTTP/2 is used or not (with HTTP/2, headers are always in lowercase).
- */
-class CaseInsensitiveArray implements \ArrayAccess, \Countable, \IteratorAggregate
-{
-    private $container = [];
-
-    public function __construct($initial_array = [])
-    {
-        $this->container = \array_change_key_case($initial_array, \CASE_LOWER);
-    }
-
-    public function count()
-    {
-        return \count($this->container);
-    }
-
-    public function getIterator()
-    {
-        return new \ArrayIterator($this->container);
-    }
-
-    public function offsetSet($offset, $value)
-    {
-        $offset = static::maybeLowercase($offset);
-        if (null === $offset) {
-            $this->container[] = $value;
-        } else {
-            $this->container[$offset] = $value;
-        }
-    }
-
-    public function offsetExists($offset)
-    {
-        $offset = static::maybeLowercase($offset);
-
-        return isset($this->container[$offset]);
-    }
-
-    public function offsetUnset($offset)
-    {
-        $offset = static::maybeLowercase($offset);
-        unset($this->container[$offset]);
-    }
-
-    public function offsetGet($offset)
-    {
-        $offset = static::maybeLowercase($offset);
-
-        return isset($this->container[$offset]) ? $this->container[$offset] : null;
-    }
-
-    private static function maybeLowercase($v)
-    {
-        if (\is_string($v)) {
-            return \strtolower($v);
-        }
-
-        return $v;
-    }
-}
+<?php
+
+namespace Stripe\Util;
+
+/**
+ * CaseInsensitiveArray is an array-like class that ignores case for keys.
+ *
+ * It is used to store HTTP headers. Per RFC 2616, section 4.2:
+ * Each header field consists of a name followed by a colon (":") and the field value. Field names
+ * are case-insensitive.
+ *
+ * In the context of stripe-php, this is useful because the API will return headers with different
+ * case depending on whether HTTP/2 is used or not (with HTTP/2, headers are always in lowercase).
+ */
+class CaseInsensitiveArray implements \ArrayAccess, \Countable, \IteratorAggregate
+{
+    private $container = [];
+
+    public function __construct($initial_array = [])
+    {
+        $this->container = \array_change_key_case($initial_array, \CASE_LOWER);
+    }
+
+    #[\ReturnTypeWillChange]
+    public function count()
+    {
+        return \count($this->container);
+    }
+
+    /**
+     * @return \ArrayIterator
+     */
+    #[\ReturnTypeWillChange]
+    public function getIterator()
+    {
+        return new \ArrayIterator($this->container);
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetSet($offset, $value)
+    {
+        $offset = static::maybeLowercase($offset);
+        if (null === $offset) {
+            $this->container[] = $value;
+        } else {
+            $this->container[$offset] = $value;
+        }
+    }
+
+    /**
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetExists($offset)
+    {
+        $offset = static::maybeLowercase($offset);
+
+        return isset($this->container[$offset]);
+    }
+
+    /**
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetUnset($offset)
+    {
+        $offset = static::maybeLowercase($offset);
+        unset($this->container[$offset]);
+    }
+
+    /**
+     * @return mixed
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetGet($offset)
+    {
+        $offset = static::maybeLowercase($offset);
+
+        return isset($this->container[$offset]) ? $this->container[$offset] : null;
+    }
+
+    private static function maybeLowercase($v)
+    {
+        if (\is_string($v)) {
+            return \strtolower($v);
+        }
+
+        return $v;
+    }
+}