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1 files changed, 25 insertions, 0 deletions

diff --git a/3rdparty/ezyang/htmlpurifier/library/HTMLPurifier.func.php b/3rdparty/ezyang/htmlpurifier/library/HTMLPurifier.func.php
new file mode 100644
index 000000000..64b140bec
--- /dev/null
+++ b/3rdparty/ezyang/htmlpurifier/library/HTMLPurifier.func.php
@@ -0,0 +1,25 @@
+<?php
+
+/**
+ * @file
+ * Defines a function wrapper for HTML Purifier for quick use.
+ * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
+ */
+
+/**
+ * Purify HTML.
+ * @param string $html String HTML to purify
+ * @param mixed $config Configuration to use, can be any value accepted by
+ *        HTMLPurifier_Config::create()
+ * @return string
+ */
+function HTMLPurifier($html, $config = null)
+{
+    static $purifier = false;
+    if (!$purifier) {
+        $purifier = new HTMLPurifier();
+    }
+    return $purifier->purify($html, $config);
+}
+
+// vim: et sw=4 sts=4