1 files changed, 47 insertions, 0 deletions
diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php
new file mode 100644
index 00000000..8d0740cd
--- /dev/null
+++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php
@@ -0,0 +1,47 @@
+<?php
+/**
+ * This is in almost every respect equivalent to an array except
+ * that it keeps track of which keys were accessed.
+ *
+ * @warning For the sake of backwards compatibility with early versions
+ *     of PHP 5, you must not use the $hash[$key] syntax; if you do
+ *     our version of offsetGet is never called.
+ */
+class HTMLPurifier_StringHash extends ArrayObject
+{
+    /**
+     * @type array
+     */
+    protected $accessed = array();
+    /**
+     * Retrieves a value, and logs the access.
+     * @param mixed $index
+     * @return mixed
+     */
+    public function offsetGet($index)
+    {
+        $this->accessed[$index] = true;
+        return parent::offsetGet($index);
+    }
+    /**
+     * Returns a lookup array of all array indexes that have been accessed.
+     * @return array in form array($index => true).
+     */
+    public function getAccessed()
+    {
+        return $this->accessed;
+    }
+    /**
+     * Resets the access array.
+     */
+    public function resetAccessed()
+    {
+        $this->accessed = array();
+    }
+}
+// vim: et sw=4 sts=4

diff --git a/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php b/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php new file mode 100644 index 00000000..8d0740cd --- /dev/null +++ b/inc/3rdparty/htmlpurifier/HTMLPurifier/StringHash.php
@@ -0,0 +1,47 @@
	1	<?php
	2
	3	/**
	4	* This is in almost every respect equivalent to an array except
	5	* that it keeps track of which keys were accessed.
	6	*
	7	* @warning For the sake of backwards compatibility with early versions
	8	* of PHP 5, you must not use the $hash[$key] syntax; if you do
	9	* our version of offsetGet is never called.
	10	*/
	11	class HTMLPurifier_StringHash extends ArrayObject
	12	{
	13	/**
	14	* @type array
	15	*/
	16	protected $accessed = array();
	17
	18	/**
	19	* Retrieves a value, and logs the access.
	20	* @param mixed $index
	21	* @return mixed
	22	*/
	23	public function offsetGet($index)
	24	{
	25	$this->accessed[$index] = true;
	26	return parent::offsetGet($index);
	27	}
	28
	29	/**
	30	* Returns a lookup array of all array indexes that have been accessed.
	31	* @return array in form array($index => true).
	32	*/
	33	public function getAccessed()
	34	{
	35	return $this->accessed;
	36	}
	37
	38	/**
	39	* Resets the access array.
	40	*/
	41	public function resetAccessed()
	42	{
	43	$this->accessed = array();
	44	}
	45	}
	46
	47	// vim: et sw=4 sts=4