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-rw-r--r--system/helpers/security_helper.php18
1 files changed, 18 insertions, 0 deletions
diff --git a/system/helpers/security_helper.php b/system/helpers/security_helper.php
index 654cfd100..63f0e9cdb 100644
--- a/system/helpers/security_helper.php
+++ b/system/helpers/security_helper.php
@@ -44,6 +44,24 @@ if ( ! function_exists('xss_clean'))
}
}
+// ------------------------------------------------------------------------
+
+/**
+ * Sanitize Filename
+ *
+ * @access public
+ * @param string
+ * @return string
+ */
+if ( ! function_exists('sanitize_filename'))
+{
+ function sanitize_filename($filename)
+ {
+ $CI =& get_instance();
+ return $CI->security->sanitize_filename($filename);
+ }
+}
+
// --------------------------------------------------------------------
/**