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-rwxr-xr-xext/spl/internal/splobjectstorage.inc118
1 files changed, 0 insertions, 118 deletions
diff --git a/ext/spl/internal/splobjectstorage.inc b/ext/spl/internal/splobjectstorage.inc
deleted file mode 100755
index 56690f499b..0000000000
--- a/ext/spl/internal/splobjectstorage.inc
+++ /dev/null
@@ -1,118 +0,0 @@
-<?php
-
-/** @file splobjectstorage.inc
- * @ingroup SPL
- * @brief class SplObjectStorage
- * @author Marcus Boerger
- * @date 2003 - 2005
- *
- * SPL - Standard PHP Library
- */
-
-/**
- * @brief Object storage
- * @author Marcus Boerger
- * @version 1.0
- * @since PHP 6.0
- *
- * This container allows to store objects uniquly without the need to compare
- * them one by one. This is only possible internally. The code represenation
- * here therefore has a complexity of O(n) while the actual implementation has
- * complexity O(1).
- */
-class SplObjectStorage implements Iterator, Countable
-{
- private $storage = array();
- private $index = 0;
-
- /** Rewind to top iterator as set in constructor
- */
- function rewind()
- {
- rewind($this->storage);
- }
-
- /** @return whether iterator is valid
- */
- function valid()
- {
- return key($this->storage) !== false;
- }
-
- /** @return current key
- */
- function key()
- {
- return $this->index;
- }
-
- /** @return current object
- */
- function current()
- {
- return current($this->storage);
- }
-
- /** Forward to next element
- */
- function next()
- {
- next($this->storage);
- $this->index++;
- }
-
- /** @return number of objects in storage
- */
- function count()
- {
- return count($this->storage);
- }
-
- /** @param obj object to look for
- * @return whether $obj is contained in storage
- */
- function contains($obj)
- {
- if (is_object($obj))
- {
- foreach($this->storage as $object)
- {
- if ($object === $obj)
- {
- return true;
- }
- }
- }
- return false;
- }
-
- /** @param $obj new object to attach to storage if not yet contained
- */
- function attach($obj)
- {
- if (is_object($obj) && !$this->contains($obj))
- {
- $this->storage[] = $obj;
- }
- }
-
- /** @param $obj object to remove from storage
- */
- function detach($obj)
- {
- if (is_object($obj))
- {
- foreach($this->storage as $idx => $object)
- {
- if ($object === $obj)
- {
- unset($this->storage[$idx]);
- $this->rewind();
- return;
- }
- }
- }
- }
-}
-
-?> \ No newline at end of file