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-rw-r--r--vendor/guzzle/guzzle/src/Guzzle/Http/Message/Header/HeaderCollection.php108
1 files changed, 108 insertions, 0 deletions
diff --git a/vendor/guzzle/guzzle/src/Guzzle/Http/Message/Header/HeaderCollection.php b/vendor/guzzle/guzzle/src/Guzzle/Http/Message/Header/HeaderCollection.php
new file mode 100644
index 0000000..8c7f6ae
--- /dev/null
+++ b/vendor/guzzle/guzzle/src/Guzzle/Http/Message/Header/HeaderCollection.php
@@ -0,0 +1,108 @@
+<?php
+
+namespace Guzzle\Http\Message\Header;
+
+use Guzzle\Common\ToArrayInterface;
+
+/**
+ * Provides a case-insensitive collection of headers
+ */
+class HeaderCollection implements \IteratorAggregate, \Countable, \ArrayAccess, ToArrayInterface
+{
+ /** @var array */
+ protected $headers;
+
+ public function __construct($headers = array())
+ {
+ $this->headers = $headers;
+ }
+
+ public function __clone()
+ {
+ foreach ($this->headers as &$header) {
+ $header = clone $header;
+ }
+ }
+
+ /**
+ * Clears the header collection
+ */
+ public function clear()
+ {
+ $this->headers = array();
+ }
+
+ /**
+ * Set a header on the collection
+ *
+ * @param HeaderInterface $header Header to add
+ *
+ * @return self
+ */
+ public function add(HeaderInterface $header)
+ {
+ $this->headers[strtolower($header->getName())] = $header;
+
+ return $this;
+ }
+
+ /**
+ * Get an array of header objects
+ *
+ * @return array
+ */
+ public function getAll()
+ {
+ return $this->headers;
+ }
+
+ /**
+ * Alias of offsetGet
+ */
+ public function get($key)
+ {
+ return $this->offsetGet($key);
+ }
+
+ public function count()
+ {
+ return count($this->headers);
+ }
+
+ public function offsetExists($offset)
+ {
+ return isset($this->headers[strtolower($offset)]);
+ }
+
+ public function offsetGet($offset)
+ {
+ $l = strtolower($offset);
+
+ return isset($this->headers[$l]) ? $this->headers[$l] : null;
+ }
+
+ public function offsetSet($offset, $value)
+ {
+ $this->add($value);
+ }
+
+ public function offsetUnset($offset)
+ {
+ unset($this->headers[strtolower($offset)]);
+ }
+
+ public function getIterator()
+ {
+ return new \ArrayIterator($this->headers);
+ }
+
+ public function toArray()
+ {
+ $result = array();
+ foreach ($this->headers as $header) {
+ $result[$header->getName()] = $header->toArray();
+ }
+
+ return $result;
+ }
+}