1 files changed, 0 insertions, 190 deletions
diff --git a/vendor/zendframework/zend-cache/src/Storage/Adapter/DbaIterator.php b/vendor/zendframework/zend-cache/src/Storage/Adapter/DbaIterator.php
deleted file mode 100644
index a4d46e2..0000000
--- a/vendor/zendframework/zend-cache/src/Storage/Adapter/DbaIterator.php
+++ /dev/null
@@ -1,190 +0,0 @@
-<?php
-/**
- * Zend Framework (http://framework.zend.com/)
- *
- * @link      http://github.com/zendframework/zf2 for the canonical source repository
- * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
- * @license   http://framework.zend.com/license/new-bsd New BSD License
- */
-
-namespace Zend\Cache\Storage\Adapter;
-
-use Zend\Cache\Exception;
-use Zend\Cache\Storage\IteratorInterface;
-
-class DbaIterator implements IteratorInterface
-{
-    /**
-     * The apc storage instance
-     *
-     * @var Dba
-     */
-    protected $storage;
-
-    /**
-     * The iterator mode
-     *
-     * @var int
-     */
-    protected $mode = IteratorInterface::CURRENT_AS_KEY;
-
-    /**
-     * The dba resource handle
-     *
-     * @var resource
-     */
-    protected $handle;
-
-    /**
-     * The length of the namespace prefix
-     *
-     * @var int
-     */
-    protected $prefixLength;
-
-    /**
-     * The current internal key
-     *
-     * @var string|bool
-     */
-    protected $currentInternalKey;
-
-    /**
-     * Constructor
-     *
-     * @param Dba      $storage
-     * @param resource $handle
-     * @param string   $prefix
-     */
-    public function __construct(Dba $storage, $handle, $prefix)
-    {
-        $this->storage      = $storage;
-        $this->handle       = $handle;
-        $this->prefixLength = strlen($prefix);
-
-        $this->rewind();
-    }
-
-    /**
-     * Get storage instance
-     *
-     * @return Dba
-     */
-    public function getStorage()
-    {
-        return $this->storage;
-    }
-
-    /**
-     * Get iterator mode
-     *
-     * @return int Value of IteratorInterface::CURRENT_AS_*
-     */
-    public function getMode()
-    {
-        return $this->mode;
-    }
-
-    /**
-     * Set iterator mode
-     *
-     * @param int $mode
-     * @return ApcIterator Fluent interface
-     */
-    public function setMode($mode)
-    {
-        $this->mode = (int) $mode;
-        return $this;
-    }
-
-    /* Iterator */
-
-    /**
-     * Get current key, value or metadata.
-     *
-     * @return mixed
-     * @throws Exception\RuntimeException
-     */
-    public function current()
-    {
-        if ($this->mode == IteratorInterface::CURRENT_AS_SELF) {
-            return $this;
-        }
-
-        $key = $this->key();
-
-        if ($this->mode == IteratorInterface::CURRENT_AS_VALUE) {
-            return $this->storage->getItem($key);
-        } elseif ($this->mode == IteratorInterface::CURRENT_AS_METADATA) {
-            return $this->storage->getMetadata($key);
-        }
-
-        return $key;
-    }
-
-    /**
-     * Get current key
-     *
-     * @return string
-     * @throws Exception\RuntimeException
-     */
-    public function key()
-    {
-        if ($this->currentInternalKey === false) {
-            throw new Exception\RuntimeException("Iterator is on an invalid state");
-        }
-
-        // remove namespace prefix
-        return substr($this->currentInternalKey, $this->prefixLength);
-    }
-
-    /**
-     * Move forward to next element
-     *
-     * @return void
-     * @throws Exception\RuntimeException
-     */
-    public function next()
-    {
-        if ($this->currentInternalKey === false) {
-            throw new Exception\RuntimeException("Iterator is on an invalid state");
-        }
-
-        $this->currentInternalKey = dba_nextkey($this->handle);
-
-        // Workaround for PHP-Bug #62492
-        if ($this->currentInternalKey === null) {
-            $this->currentInternalKey = false;
-        }
-    }
-
-    /**
-     * Checks if current position is valid
-     *
-     * @return bool
-     */
-    public function valid()
-    {
-        return ($this->currentInternalKey !== false);
-    }
-
-    /**
-     * Rewind the Iterator to the first element.
-     *
-     * @return void
-     * @throws Exception\RuntimeException
-     */
-    public function rewind()
-    {
-        if ($this->currentInternalKey === false) {
-            throw new Exception\RuntimeException("Iterator is on an invalid state");
-        }
-
-        $this->currentInternalKey = dba_firstkey($this->handle);
-
-        // Workaround for PHP-Bug #62492
-        if ($this->currentInternalKey === null) {
-            $this->currentInternalKey = false;
-        }
-    }
-}