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-rw-r--r--lib/htmlpurifier/library/HTMLPurifier.func.php23
1 files changed, 23 insertions, 0 deletions
diff --git a/lib/htmlpurifier/library/HTMLPurifier.func.php b/lib/htmlpurifier/library/HTMLPurifier.func.php
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index 000000000..56a55b2fe
--- /dev/null
+++ b/lib/htmlpurifier/library/HTMLPurifier.func.php
@@ -0,0 +1,23 @@
+<?php
+
+/**
+ * @file
+ * Defines a function wrapper for HTML Purifier for quick use.
+ * @note ''HTMLPurifier()'' is NOT the same as ''new HTMLPurifier()''
+ */
+
+/**
+ * Purify HTML.
+ * @param $html String HTML to purify
+ * @param $config Configuration to use, can be any value accepted by
+ * HTMLPurifier_Config::create()
+ */
+function HTMLPurifier($html, $config = null) {
+ static $purifier = false;
+ if (!$purifier) {
+ $purifier = new HTMLPurifier();
+ }
+ return $purifier->purify($html, $config);
+}
+
+// vim: et sw=4 sts=4